[{"Week_End":"2026-10-24","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.38","West_WVAL":"5.32","Time_Period":"October 18, 2026 - October 24, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2026-10-17","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.41","West_WVAL":"1.34","Time_Period":"October 11, 2026 - October 17, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2026-10-10","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.38","Time_Period":"October 04, 2026 - October 10, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2026-10-03","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"3.24","Time_Period":"September 27, 2026 - October 03, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2026-09-26","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.23","Time_Period":"September 20, 2026 - September 26, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2026-09-19","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.3","Time_Period":"September 13, 2026 - September 19, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2026-09-12","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"September 06, 2026 - September 12, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2026-09-05","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"August 30, 2026 - September 05, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2026-08-29","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"August 23, 2026 - August 29, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2026-08-22","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"August 16, 2026 - August 22, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2026-08-15","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"August 09, 2026 - August 15, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2026-08-08","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"August 02, 2026 - August 08, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2026-08-01","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"July 26, 2026 - August 01, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2026-07-25","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"July 19, 2026 - July 25, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2026-07-18","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"July 12, 2026 - July 18, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2026-07-11","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"July 05, 2026 - July 11, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2026-07-04","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"June 28, 2026 - July 04, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2026-06-27","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"June 21, 2026 - June 27, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2026-06-20","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"June 14, 2026 - June 20, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2026-06-13","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"June 07, 2026 - June 13, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2026-06-06","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"May 31, 2026 - June 06, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2026-05-30","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"May 24, 2026 - May 30, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2026-05-23","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"May 17, 2026 - May 23, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2026-05-16","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"May 10, 2026 - May 16, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2026-05-09","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"May 03, 2026 - May 09, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2026-05-02","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"April 26, 2026 - May 02, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2026-04-25","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"April 19, 2026 - April 25, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2026-04-18","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"April 12, 2026 - April 18, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2026-04-11","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"April 05, 2026 - April 11, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2026-04-04","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"March 29, 2026 - April 04, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2026-03-28","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"March 22, 2026 - March 28, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2026-03-21","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"March 15, 2026 - March 21, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2026-03-14","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"March 08, 2026 - March 14, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2026-03-07","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.12","West_WVAL":"1.0","Time_Period":"March 01, 2026 - March 07, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2026-02-28","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Low","National_WVAL":"1.66","Midwest_WVAL":"2.68","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"2.77","Time_Period":"February 22, 2026 - February 28, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2026-02-21","National_WVAL_Category":"Low","Midwest_WVAL_Category":"Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Low","National_WVAL":"2.47","Midwest_WVAL":"4.57","Northeast_WVAL":"2.26","South_WVAL":"2.02","West_WVAL":"3.67","Time_Period":"February 15, 2026 - February 21, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2026-02-14","National_WVAL_Category":"Low","Midwest_WVAL_Category":"Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Low","West_WVAL_Category":"Moderate","National_WVAL":"3.91","Midwest_WVAL":"3.49","Northeast_WVAL":"2.26","South_WVAL":"3.19","West_WVAL":"5.53","Time_Period":"February 08, 2026 - February 14, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2026-02-07","National_WVAL_Category":"Low","Midwest_WVAL_Category":"Low","Northeast_WVAL_Category":"Low","South_WVAL_Category":"Low","West_WVAL_Category":"Moderate","National_WVAL":"4.31","Midwest_WVAL":"5.4","Northeast_WVAL":"4.31","South_WVAL":"3.31","West_WVAL":"6.51","Time_Period":"February 01, 2026 - February 07, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2026-01-31","National_WVAL_Category":"Low","Midwest_WVAL_Category":"Moderate","Northeast_WVAL_Category":"Low","South_WVAL_Category":"Low","West_WVAL_Category":"Moderate","National_WVAL":"5.11","Midwest_WVAL":"7.31","Northeast_WVAL":"4.66","South_WVAL":"4.74","West_WVAL":"6.74","Time_Period":"January 25, 2026 - January 31, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2026-01-24","National_WVAL_Category":"Low","Midwest_WVAL_Category":"Low","Northeast_WVAL_Category":"Low","South_WVAL_Category":"Moderate","West_WVAL_Category":"Moderate","National_WVAL":"5.31","Midwest_WVAL":"5.31","Northeast_WVAL":"5.03","South_WVAL":"5.71","West_WVAL":"6.75","Time_Period":"January 18, 2026 - January 24, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2026-01-17","National_WVAL_Category":"Low","Midwest_WVAL_Category":"Low","Northeast_WVAL_Category":"Moderate","South_WVAL_Category":"Low","West_WVAL_Category":"Low","National_WVAL":"4.95","Midwest_WVAL":"4.18","Northeast_WVAL":"7.15","South_WVAL":"4.85","West_WVAL":"5.29","Time_Period":"January 11, 2026 - January 17, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2026-01-10","National_WVAL_Category":"Moderate","Midwest_WVAL_Category":"Moderate","Northeast_WVAL_Category":"High","South_WVAL_Category":"Moderate","West_WVAL_Category":"Moderate","National_WVAL":"8.93","Midwest_WVAL":"9.86","Northeast_WVAL":"11.3","South_WVAL":"9.16","West_WVAL":"7.32","Time_Period":"January 04, 2026 - January 10, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2026-01-03","National_WVAL_Category":"High","Midwest_WVAL_Category":"High","Northeast_WVAL_Category":"High","South_WVAL_Category":"Moderate","West_WVAL_Category":"Moderate","National_WVAL":"11.47","Midwest_WVAL":"11.26","Northeast_WVAL":"14.53","South_WVAL":"9.91","West_WVAL":"8.87","Time_Period":"December 28, 2025 - January 03, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2025-12-27","National_WVAL_Category":"Moderate","Midwest_WVAL_Category":"High","Northeast_WVAL_Category":"Very High","South_WVAL_Category":"Moderate","West_WVAL_Category":"Moderate","National_WVAL":"8.94","Midwest_WVAL":"12.28","Northeast_WVAL":"16.97","South_WVAL":"8.64","West_WVAL":"7.14","Time_Period":"December 21, 2025 - December 27, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2025-12-20","National_WVAL_Category":"Moderate","Midwest_WVAL_Category":"Low","Northeast_WVAL_Category":"High","South_WVAL_Category":"Moderate","West_WVAL_Category":"Moderate","National_WVAL":"7.04","Midwest_WVAL":"5.23","Northeast_WVAL":"12.79","South_WVAL":"7.69","West_WVAL":"6.19","Time_Period":"December 14, 2025 - December 20, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2025-12-13","National_WVAL_Category":"Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Low","South_WVAL_Category":"Low","West_WVAL_Category":"Low","National_WVAL":"3.25","Midwest_WVAL":"1.43","Northeast_WVAL":"4.59","South_WVAL":"3.68","West_WVAL":"3.25","Time_Period":"December 07, 2025 - December 13, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2025-12-06","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.87","Midwest_WVAL":"1.0","Northeast_WVAL":"3.03","South_WVAL":"1.67","West_WVAL":"2.3","Time_Period":"November 30, 2025 - December 06, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2025-11-29","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.75","South_WVAL":"1.0","West_WVAL":"1.57","Time_Period":"November 23, 2025 - November 29, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2025-11-22","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"November 16, 2025 - November 22, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2025-11-15","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"November 09, 2025 - November 15, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2025-11-08","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"November 02, 2025 - November 08, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2025-11-01","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"October 26, 2025 - November 01, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2025-10-25","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"October 19, 2025 - October 25, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2025-10-18","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"October 12, 2025 - October 18, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2025-10-11","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"October 05, 2025 - October 11, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2025-10-04","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"September 28, 2025 - October 04, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2025-09-27","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"September 21, 2025 - September 27, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2025-09-20","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"September 14, 2025 - September 20, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2025-09-13","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"September 07, 2025 - September 13, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2025-09-06","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"August 31, 2025 - September 06, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2025-08-30","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"August 24, 2025 - August 30, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2025-08-23","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"August 17, 2025 - August 23, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2025-08-16","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"August 10, 2025 - August 16, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2025-08-09","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"August 03, 2025 - August 09, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2025-08-02","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"July 27, 2025 - August 02, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2025-07-26","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"July 20, 2025 - July 26, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2025-07-19","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"July 13, 2025 - July 19, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2025-07-12","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"July 06, 2025 - July 12, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2025-07-05","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"June 29, 2025 - July 05, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2025-06-28","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"June 22, 2025 - June 28, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2025-06-21","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"June 15, 2025 - June 21, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2025-06-14","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"June 08, 2025 - June 14, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2025-06-07","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"June 01, 2025 - June 07, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2025-05-31","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"May 25, 2025 - May 31, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2025-05-24","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"May 18, 2025 - May 24, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2025-05-17","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"May 11, 2025 - May 17, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2025-05-10","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"May 04, 2025 - May 10, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2025-05-03","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"April 27, 2025 - May 03, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2025-04-26","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"April 20, 2025 - April 26, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2025-04-19","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"April 13, 2025 - April 19, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2025-04-12","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"April 06, 2025 - April 12, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2025-04-05","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.12","Midwest_WVAL":"1.48","Northeast_WVAL":"1.83","South_WVAL":"1.0","West_WVAL":"2.23","Time_Period":"March 30, 2025 - April 05, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2025-03-29","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Low","National_WVAL":"1.83","Midwest_WVAL":"1.43","Northeast_WVAL":"2.01","South_WVAL":"1.71","West_WVAL":"3.27","Time_Period":"March 23, 2025 - March 29, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2025-03-22","National_WVAL_Category":"Low","Midwest_WVAL_Category":"Low","Northeast_WVAL_Category":"Low","South_WVAL_Category":"Low","West_WVAL_Category":"Very Low","National_WVAL":"3.02","Midwest_WVAL":"3.28","Northeast_WVAL":"2.44","South_WVAL":"3.45","West_WVAL":"2.11","Time_Period":"March 16, 2025 - March 22, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2025-03-15","National_WVAL_Category":"Low","Midwest_WVAL_Category":"Low","Northeast_WVAL_Category":"Moderate","South_WVAL_Category":"Low","West_WVAL_Category":"Low","National_WVAL":"4.7","Midwest_WVAL":"5.35","Northeast_WVAL":"6.28","South_WVAL":"4.7","West_WVAL":"3.03","Time_Period":"March 09, 2025 - March 15, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2025-03-08","National_WVAL_Category":"Moderate","Midwest_WVAL_Category":"Moderate","Northeast_WVAL_Category":"Moderate","South_WVAL_Category":"Moderate","West_WVAL_Category":"Moderate","National_WVAL":"7.82","Midwest_WVAL":"8.44","Northeast_WVAL":"8.48","South_WVAL":"6.84","West_WVAL":"8.64","Time_Period":"March 02, 2025 - March 08, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2025-03-01","National_WVAL_Category":"Moderate","Midwest_WVAL_Category":"Moderate","Northeast_WVAL_Category":"High","South_WVAL_Category":"Moderate","West_WVAL_Category":"Moderate","National_WVAL":"9.25","Midwest_WVAL":"10.02","Northeast_WVAL":"12.4","South_WVAL":"7.43","West_WVAL":"8.74","Time_Period":"February 23, 2025 - March 01, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2025-02-22","National_WVAL_Category":"High","Midwest_WVAL_Category":"High","Northeast_WVAL_Category":"High","South_WVAL_Category":"Moderate","West_WVAL_Category":"High","National_WVAL":"12.63","Midwest_WVAL":"14.16","Northeast_WVAL":"12.63","South_WVAL":"9.57","West_WVAL":"13.37","Time_Period":"February 16, 2025 - February 22, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2025-02-15","National_WVAL_Category":"Very High","Midwest_WVAL_Category":"Very High","Northeast_WVAL_Category":"Very High","South_WVAL_Category":"High","West_WVAL_Category":"Very High","National_WVAL":"16.9","Midwest_WVAL":"16.89","Northeast_WVAL":"20.92","South_WVAL":"12.95","West_WVAL":"16.85","Time_Period":"February 09, 2025 - February 15, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2025-02-08","National_WVAL_Category":"Very High","Midwest_WVAL_Category":"Very High","Northeast_WVAL_Category":"Very High","South_WVAL_Category":"Very High","West_WVAL_Category":"High","National_WVAL":"18.97","Midwest_WVAL":"18.77","Northeast_WVAL":"23.05","South_WVAL":"20.25","West_WVAL":"14.36","Time_Period":"February 02, 2025 - February 08, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2025-02-01","National_WVAL_Category":"Very High","Midwest_WVAL_Category":"Very High","Northeast_WVAL_Category":"Very High","South_WVAL_Category":"Very High","West_WVAL_Category":"Very High","National_WVAL":"18.87","Midwest_WVAL":"23.36","Northeast_WVAL":"20.11","South_WVAL":"20.99","West_WVAL":"16.15","Time_Period":"January 26, 2025 - February 01, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2025-01-25","National_WVAL_Category":"Very High","Midwest_WVAL_Category":"Very High","Northeast_WVAL_Category":"Very High","South_WVAL_Category":"Very High","West_WVAL_Category":"Very High","National_WVAL":"17.47","Midwest_WVAL":"16.95","Northeast_WVAL":"18.54","South_WVAL":"18.45","West_WVAL":"16.4","Time_Period":"January 19, 2025 - January 25, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2025-01-18","National_WVAL_Category":"High","Midwest_WVAL_Category":"High","Northeast_WVAL_Category":"High","South_WVAL_Category":"Moderate","West_WVAL_Category":"High","National_WVAL":"11.82","Midwest_WVAL":"11.36","Northeast_WVAL":"12.59","South_WVAL":"9.47","West_WVAL":"13.02","Time_Period":"January 12, 2025 - January 18, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2025-01-11","National_WVAL_Category":"High","Midwest_WVAL_Category":"Moderate","Northeast_WVAL_Category":"High","South_WVAL_Category":"High","West_WVAL_Category":"High","National_WVAL":"10.64","Midwest_WVAL":"7.92","Northeast_WVAL":"10.67","South_WVAL":"10.6","West_WVAL":"13.66","Time_Period":"January 05, 2025 - January 11, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2025-01-04","National_WVAL_Category":"High","Midwest_WVAL_Category":"Moderate","Northeast_WVAL_Category":"High","South_WVAL_Category":"Moderate","West_WVAL_Category":"Very High","National_WVAL":"10.99","Midwest_WVAL":"5.83","Northeast_WVAL":"12.34","South_WVAL":"10.01","West_WVAL":"15.91","Time_Period":"December 29, 2024 - January 04, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2024-12-28","National_WVAL_Category":"Moderate","Midwest_WVAL_Category":"Low","Northeast_WVAL_Category":"Moderate","South_WVAL_Category":"Moderate","West_WVAL_Category":"High","National_WVAL":"8.52","Midwest_WVAL":"5.38","Northeast_WVAL":"7.68","South_WVAL":"9.51","West_WVAL":"12.88","Time_Period":"December 22, 2024 - December 28, 2024","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2024-12-21","National_WVAL_Category":"Low","Midwest_WVAL_Category":"Low","Northeast_WVAL_Category":"Low","South_WVAL_Category":"Low","West_WVAL_Category":"Moderate","National_WVAL":"4.71","Midwest_WVAL":"2.76","Northeast_WVAL":"4.76","South_WVAL":"5.09","West_WVAL":"7.04","Time_Period":"December 15, 2024 - December 21, 2024","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2024-12-14","National_WVAL_Category":"Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Low","West_WVAL_Category":"Moderate","National_WVAL":"2.85","Midwest_WVAL":"1.59","Northeast_WVAL":"2.19","South_WVAL":"2.51","West_WVAL":"6.37","Time_Period":"December 08, 2024 - December 14, 2024","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2024-12-07","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Low","National_WVAL":"1.92","Midwest_WVAL":"1.44","Northeast_WVAL":"1.69","South_WVAL":"1.4","West_WVAL":"4.98","Time_Period":"December 01, 2024 - December 07, 2024","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2024-11-30","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.73","Time_Period":"November 24, 2024 - November 30, 2024","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2024-11-23","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.5","Time_Period":"November 17, 2024 - November 23, 2024","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2024-11-16","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.61","Time_Period":"November 10, 2024 - November 16, 2024","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2024-11-09","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.08","Time_Period":"November 03, 2024 - November 09, 2024","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2024-11-02","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.03","Time_Period":"October 27, 2024 - November 02, 2024","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"Influenza A virus"},
{"Week_End":"2026-10-24","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"October 18, 2026 - October 24, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2026-10-17","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"October 11, 2026 - October 17, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2026-10-10","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"October 04, 2026 - October 10, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2026-10-03","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"September 27, 2026 - October 03, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2026-09-26","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"September 20, 2026 - September 26, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2026-09-19","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"September 13, 2026 - September 19, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2026-09-12","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"September 06, 2026 - September 12, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2026-09-05","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"August 30, 2026 - September 05, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2026-08-29","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"August 23, 2026 - August 29, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2026-08-22","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"August 16, 2026 - August 22, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2026-08-15","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"August 09, 2026 - August 15, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2026-08-08","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"August 02, 2026 - August 08, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2026-08-01","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"July 26, 2026 - August 01, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2026-07-25","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"July 19, 2026 - July 25, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2026-07-18","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"July 12, 2026 - July 18, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2026-07-11","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"July 05, 2026 - July 11, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2026-07-04","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"June 28, 2026 - July 04, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2026-06-27","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"June 21, 2026 - June 27, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2026-06-20","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"June 14, 2026 - June 20, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2026-06-13","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"June 07, 2026 - June 13, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2026-06-06","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"May 31, 2026 - June 06, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2026-05-30","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"May 24, 2026 - May 30, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2026-05-23","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"May 17, 2026 - May 23, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2026-05-16","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.23","Time_Period":"May 10, 2026 - May 16, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2026-05-09","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"May 03, 2026 - May 09, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2026-05-02","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"April 26, 2026 - May 02, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2026-04-25","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.73","South_WVAL":"1.0","West_WVAL":"1.61","Time_Period":"April 19, 2026 - April 25, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2026-04-18","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.64","Time_Period":"April 12, 2026 - April 18, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2026-04-11","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Moderate","National_WVAL":"1.67","Midwest_WVAL":"2.68","Northeast_WVAL":"1.0","South_WVAL":"1.62","West_WVAL":"3.95","Time_Period":"April 05, 2026 - April 11, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2026-04-04","National_WVAL_Category":"Low","Midwest_WVAL_Category":"Low","Northeast_WVAL_Category":"Low","South_WVAL_Category":"Low","West_WVAL_Category":"Moderate","National_WVAL":"2.39","Midwest_WVAL":"2.39","Northeast_WVAL":"2.47","South_WVAL":"2.31","West_WVAL":"3.82","Time_Period":"March 29, 2026 - April 04, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2026-03-28","National_WVAL_Category":"Moderate","Midwest_WVAL_Category":"High","Northeast_WVAL_Category":"Low","South_WVAL_Category":"Moderate","West_WVAL_Category":"Moderate","National_WVAL":"3.42","Midwest_WVAL":"5.68","Northeast_WVAL":"2.01","South_WVAL":"3.42","West_WVAL":"4.48","Time_Period":"March 22, 2026 - March 28, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2026-03-21","National_WVAL_Category":"Low","Midwest_WVAL_Category":"Moderate","Northeast_WVAL_Category":"Low","South_WVAL_Category":"Low","West_WVAL_Category":"Moderate","National_WVAL":"3.31","Midwest_WVAL":"4.4","Northeast_WVAL":"2.64","South_WVAL":"2.8","West_WVAL":"4.96","Time_Period":"March 15, 2026 - March 21, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2026-03-14","National_WVAL_Category":"Moderate","Midwest_WVAL_Category":"Moderate","Northeast_WVAL_Category":"Moderate","South_WVAL_Category":"Low","West_WVAL_Category":"High","National_WVAL":"3.9","Midwest_WVAL":"5.09","Northeast_WVAL":"4.88","South_WVAL":"2.11","West_WVAL":"6.79","Time_Period":"March 08, 2026 - March 14, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2026-03-07","National_WVAL_Category":"Moderate","Midwest_WVAL_Category":"High","Northeast_WVAL_Category":"High","South_WVAL_Category":"Low","West_WVAL_Category":"Moderate","National_WVAL":"4.54","Midwest_WVAL":"8.02","Northeast_WVAL":"6.49","South_WVAL":"2.72","West_WVAL":"4.14","Time_Period":"March 01, 2026 - March 07, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2026-02-28","National_WVAL_Category":"High","Midwest_WVAL_Category":"High","Northeast_WVAL_Category":"Very High","South_WVAL_Category":"Moderate","West_WVAL_Category":"Moderate","National_WVAL":"6.01","Midwest_WVAL":"7.98","Northeast_WVAL":"8.78","South_WVAL":"4.43","West_WVAL":"3.83","Time_Period":"February 22, 2026 - February 28, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2026-02-21","National_WVAL_Category":"Moderate","Midwest_WVAL_Category":"Low","Northeast_WVAL_Category":"High","South_WVAL_Category":"Low","West_WVAL_Category":"High","National_WVAL":"4.58","Midwest_WVAL":"3.28","Northeast_WVAL":"7.37","South_WVAL":"3.15","West_WVAL":"7.0","Time_Period":"February 15, 2026 - February 21, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2026-02-14","National_WVAL_Category":"Moderate","Midwest_WVAL_Category":"High","Northeast_WVAL_Category":"High","South_WVAL_Category":"Moderate","West_WVAL_Category":"Moderate","National_WVAL":"5.17","Midwest_WVAL":"6.13","Northeast_WVAL":"7.13","South_WVAL":"3.92","West_WVAL":"5.07","Time_Period":"February 08, 2026 - February 14, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2026-02-07","National_WVAL_Category":"Moderate","Midwest_WVAL_Category":"Moderate","Northeast_WVAL_Category":"High","South_WVAL_Category":"High","West_WVAL_Category":"Moderate","National_WVAL":"5.27","Midwest_WVAL":"4.99","Northeast_WVAL":"7.26","South_WVAL":"5.77","West_WVAL":"5.1","Time_Period":"February 01, 2026 - February 07, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2026-01-31","National_WVAL_Category":"Moderate","Midwest_WVAL_Category":"Low","Northeast_WVAL_Category":"Moderate","South_WVAL_Category":"Moderate","West_WVAL_Category":"Moderate","National_WVAL":"4.09","Midwest_WVAL":"2.43","Northeast_WVAL":"4.29","South_WVAL":"4.27","West_WVAL":"4.03","Time_Period":"January 25, 2026 - January 31, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2026-01-24","National_WVAL_Category":"Moderate","Midwest_WVAL_Category":"Moderate","Northeast_WVAL_Category":"Moderate","South_WVAL_Category":"High","West_WVAL_Category":"Moderate","National_WVAL":"4.14","Midwest_WVAL":"4.03","Northeast_WVAL":"4.14","South_WVAL":"6.15","West_WVAL":"3.41","Time_Period":"January 18, 2026 - January 24, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2026-01-17","National_WVAL_Category":"Low","Midwest_WVAL_Category":"Low","Northeast_WVAL_Category":"Moderate","South_WVAL_Category":"Moderate","West_WVAL_Category":"Low","National_WVAL":"3.17","Midwest_WVAL":"2.86","Northeast_WVAL":"4.11","South_WVAL":"4.15","West_WVAL":"2.71","Time_Period":"January 11, 2026 - January 17, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2026-01-10","National_WVAL_Category":"Moderate","Midwest_WVAL_Category":"Low","Northeast_WVAL_Category":"Moderate","South_WVAL_Category":"High","West_WVAL_Category":"Low","National_WVAL":"4.35","Midwest_WVAL":"3.26","Northeast_WVAL":"5.01","South_WVAL":"7.39","West_WVAL":"2.56","Time_Period":"January 04, 2026 - January 10, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2026-01-03","National_WVAL_Category":"Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"High","West_WVAL_Category":"Very Low","National_WVAL":"2.1","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"6.73","West_WVAL":"1.57","Time_Period":"December 28, 2025 - January 03, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2025-12-27","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Moderate","West_WVAL_Category":"Very Low","National_WVAL":"1.39","Midwest_WVAL":"1.0","Northeast_WVAL":"1.39","South_WVAL":"3.54","West_WVAL":"1.0","Time_Period":"December 21, 2025 - December 27, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2025-12-20","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Moderate","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"4.2","West_WVAL":"1.0","Time_Period":"December 14, 2025 - December 20, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2025-12-13","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Moderate","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"4.44","West_WVAL":"1.0","Time_Period":"December 07, 2025 - December 13, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2025-12-06","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"2.76","West_WVAL":"1.19","Time_Period":"November 30, 2025 - December 06, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2025-11-29","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"November 23, 2025 - November 29, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2025-11-22","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"November 16, 2025 - November 22, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
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{"Week_End":"2025-11-08","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"November 02, 2025 - November 08, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
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{"Week_End":"2025-10-25","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"October 19, 2025 - October 25, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2025-10-18","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"October 12, 2025 - October 18, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
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{"Week_End":"2025-08-02","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"July 27, 2025 - August 02, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
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{"Week_End":"2025-07-19","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"July 13, 2025 - July 19, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
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{"Week_End":"2025-05-17","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"May 11, 2025 - May 17, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2025-05-10","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"May 04, 2025 - May 10, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2025-05-03","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.09","Time_Period":"April 27, 2025 - May 03, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2025-04-26","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"April 20, 2025 - April 26, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2025-04-19","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.87","Time_Period":"April 13, 2025 - April 19, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2025-04-12","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Moderate","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"3.43","Time_Period":"April 06, 2025 - April 12, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2025-04-05","National_WVAL_Category":"Low","Midwest_WVAL_Category":"Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Moderate","National_WVAL":"1.84","Midwest_WVAL":"2.52","Northeast_WVAL":"1.69","South_WVAL":"1.0","West_WVAL":"3.92","Time_Period":"March 30, 2025 - April 05, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2025-03-29","National_WVAL_Category":"Low","Midwest_WVAL_Category":"Low","Northeast_WVAL_Category":"Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Moderate","National_WVAL":"2.2","Midwest_WVAL":"3.09","Northeast_WVAL":"2.71","South_WVAL":"1.68","West_WVAL":"5.05","Time_Period":"March 23, 2025 - March 29, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2025-03-22","National_WVAL_Category":"Moderate","Midwest_WVAL_Category":"Moderate","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"High","National_WVAL":"3.43","Midwest_WVAL":"3.45","Northeast_WVAL":"1.25","South_WVAL":"1.41","West_WVAL":"5.71","Time_Period":"March 16, 2025 - March 22, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2025-03-15","National_WVAL_Category":"Moderate","Midwest_WVAL_Category":"Moderate","Northeast_WVAL_Category":"Low","South_WVAL_Category":"Low","West_WVAL_Category":"High","National_WVAL":"3.69","Midwest_WVAL":"5.15","Northeast_WVAL":"3.15","South_WVAL":"2.68","West_WVAL":"7.1","Time_Period":"March 09, 2025 - March 15, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2025-03-08","National_WVAL_Category":"Moderate","Midwest_WVAL_Category":"High","Northeast_WVAL_Category":"Moderate","South_WVAL_Category":"Low","West_WVAL_Category":"Very High","National_WVAL":"4.95","Midwest_WVAL":"7.25","Northeast_WVAL":"4.95","South_WVAL":"3.31","West_WVAL":"8.4","Time_Period":"March 02, 2025 - March 08, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2025-03-01","National_WVAL_Category":"High","Midwest_WVAL_Category":"High","Northeast_WVAL_Category":"Moderate","South_WVAL_Category":"Low","West_WVAL_Category":"Very High","National_WVAL":"5.73","Midwest_WVAL":"7.55","Northeast_WVAL":"5.26","South_WVAL":"2.35","West_WVAL":"12.6","Time_Period":"February 23, 2025 - March 01, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2025-02-22","National_WVAL_Category":"High","Midwest_WVAL_Category":"Very High","Northeast_WVAL_Category":"Very High","South_WVAL_Category":"Moderate","West_WVAL_Category":"Very High","National_WVAL":"7.37","Midwest_WVAL":"8.32","Northeast_WVAL":"8.45","South_WVAL":"4.58","West_WVAL":"13.97","Time_Period":"February 16, 2025 - February 22, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2025-02-15","National_WVAL_Category":"High","Midwest_WVAL_Category":"Very High","Northeast_WVAL_Category":"High","South_WVAL_Category":"Moderate","West_WVAL_Category":"Very High","National_WVAL":"7.05","Midwest_WVAL":"8.81","Northeast_WVAL":"7.53","South_WVAL":"4.8","West_WVAL":"11.51","Time_Period":"February 09, 2025 - February 15, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2025-02-08","National_WVAL_Category":"Very High","Midwest_WVAL_Category":"High","Northeast_WVAL_Category":"Very High","South_WVAL_Category":"High","West_WVAL_Category":"Very High","National_WVAL":"8.73","Midwest_WVAL":"7.99","Northeast_WVAL":"10.79","South_WVAL":"6.59","West_WVAL":"10.76","Time_Period":"February 02, 2025 - February 08, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2025-02-01","National_WVAL_Category":"Very High","Midwest_WVAL_Category":"Very High","Northeast_WVAL_Category":"Very High","South_WVAL_Category":"High","West_WVAL_Category":"Very High","National_WVAL":"8.99","Midwest_WVAL":"9.11","Northeast_WVAL":"12.53","South_WVAL":"6.67","West_WVAL":"10.54","Time_Period":"January 26, 2025 - February 01, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2025-01-25","National_WVAL_Category":"Very High","Midwest_WVAL_Category":"Very High","Northeast_WVAL_Category":"Very High","South_WVAL_Category":"High","West_WVAL_Category":"Very High","National_WVAL":"9.09","Midwest_WVAL":"9.32","Northeast_WVAL":"12.29","South_WVAL":"7.12","West_WVAL":"9.56","Time_Period":"January 19, 2025 - January 25, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2025-01-18","National_WVAL_Category":"Very High","Midwest_WVAL_Category":"Very High","Northeast_WVAL_Category":"Very High","South_WVAL_Category":"High","West_WVAL_Category":"Very High","National_WVAL":"9.98","Midwest_WVAL":"9.45","Northeast_WVAL":"12.42","South_WVAL":"7.86","West_WVAL":"10.94","Time_Period":"January 12, 2025 - January 18, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2025-01-11","National_WVAL_Category":"Very High","Midwest_WVAL_Category":"High","Northeast_WVAL_Category":"Very High","South_WVAL_Category":"Very High","West_WVAL_Category":"Very High","National_WVAL":"10.42","Midwest_WVAL":"7.29","Northeast_WVAL":"14.99","South_WVAL":"10.99","West_WVAL":"9.83","Time_Period":"January 05, 2025 - January 11, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2025-01-04","National_WVAL_Category":"Very High","Midwest_WVAL_Category":"Moderate","Northeast_WVAL_Category":"Very High","South_WVAL_Category":"Very High","West_WVAL_Category":"High","National_WVAL":"10.56","Midwest_WVAL":"3.72","Northeast_WVAL":"14.91","South_WVAL":"12.8","West_WVAL":"6.93","Time_Period":"December 29, 2024 - January 04, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2024-12-28","National_WVAL_Category":"High","Midwest_WVAL_Category":"Low","Northeast_WVAL_Category":"Very High","South_WVAL_Category":"Very High","West_WVAL_Category":"High","National_WVAL":"8.07","Midwest_WVAL":"3.2","Northeast_WVAL":"10.52","South_WVAL":"10.05","West_WVAL":"6.66","Time_Period":"December 22, 2024 - December 28, 2024","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2024-12-21","National_WVAL_Category":"High","Midwest_WVAL_Category":"Low","Northeast_WVAL_Category":"Very High","South_WVAL_Category":"Very High","West_WVAL_Category":"Moderate","National_WVAL":"5.65","Midwest_WVAL":"2.28","Northeast_WVAL":"8.73","South_WVAL":"9.79","West_WVAL":"3.43","Time_Period":"December 15, 2024 - December 21, 2024","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2024-12-14","National_WVAL_Category":"Moderate","Midwest_WVAL_Category":"Low","Northeast_WVAL_Category":"Very High","South_WVAL_Category":"Very High","West_WVAL_Category":"Moderate","National_WVAL":"5.09","Midwest_WVAL":"2.16","Northeast_WVAL":"8.51","South_WVAL":"10.22","West_WVAL":"4.35","Time_Period":"December 08, 2024 - December 14, 2024","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2024-12-07","National_WVAL_Category":"Moderate","Midwest_WVAL_Category":"Low","Northeast_WVAL_Category":"Moderate","South_WVAL_Category":"Very High","West_WVAL_Category":"High","National_WVAL":"3.57","Midwest_WVAL":"2.0","Northeast_WVAL":"3.57","South_WVAL":"9.65","West_WVAL":"6.12","Time_Period":"December 01, 2024 - December 07, 2024","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2024-11-30","National_WVAL_Category":"Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Low","South_WVAL_Category":"High","West_WVAL_Category":"Low","National_WVAL":"2.25","Midwest_WVAL":"1.0","Northeast_WVAL":"2.43","South_WVAL":"5.63","West_WVAL":"3.15","Time_Period":"November 24, 2024 - November 30, 2024","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2024-11-23","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Moderate","West_WVAL_Category":"Low","National_WVAL":"1.54","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"3.57","West_WVAL":"2.53","Time_Period":"November 17, 2024 - November 23, 2024","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2024-11-16","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"3.01","West_WVAL":"1.59","Time_Period":"November 10, 2024 - November 16, 2024","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2024-11-09","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"2.42","West_WVAL":"1.29","Time_Period":"November 03, 2024 - November 09, 2024","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2024-11-02","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.14","West_WVAL":"1.13","Time_Period":"October 27, 2024 - November 02, 2024","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"RSV"},
{"Week_End":"2026-10-24","National_WVAL_Category":"Moderate","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Moderate","South_WVAL_Category":"Moderate","West_WVAL_Category":"Moderate","National_WVAL":"5.63","Midwest_WVAL":"2.41","Northeast_WVAL":"7.21","South_WVAL":"6.46","West_WVAL":"7.03","Time_Period":"October 18, 2026 - October 24, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2026-10-17","National_WVAL_Category":"Moderate","Midwest_WVAL_Category":"Low","Northeast_WVAL_Category":"Low","South_WVAL_Category":"Moderate","West_WVAL_Category":"Moderate","National_WVAL":"5.07","Midwest_WVAL":"2.8","Northeast_WVAL":"4.64","South_WVAL":"6.63","West_WVAL":"7.8","Time_Period":"October 11, 2026 - October 17, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2026-10-10","National_WVAL_Category":"Moderate","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Low","South_WVAL_Category":"Moderate","West_WVAL_Category":"Moderate","National_WVAL":"5.14","Midwest_WVAL":"2.03","Northeast_WVAL":"4.48","South_WVAL":"6.71","West_WVAL":"6.03","Time_Period":"October 04, 2026 - October 10, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2026-10-03","National_WVAL_Category":"Moderate","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Low","South_WVAL_Category":"Moderate","West_WVAL_Category":"Moderate","National_WVAL":"5.12","Midwest_WVAL":"2.32","Northeast_WVAL":"4.9","South_WVAL":"5.98","West_WVAL":"7.53","Time_Period":"September 27, 2026 - October 03, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2026-09-26","National_WVAL_Category":"Low","Midwest_WVAL_Category":"Low","Northeast_WVAL_Category":"Low","South_WVAL_Category":"Moderate","West_WVAL_Category":"Moderate","National_WVAL":"4.0","Midwest_WVAL":"2.67","Northeast_WVAL":"4.0","South_WVAL":"5.25","West_WVAL":"6.31","Time_Period":"September 20, 2026 - September 26, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2026-09-19","National_WVAL_Category":"Moderate","Midwest_WVAL_Category":"Low","Northeast_WVAL_Category":"Moderate","South_WVAL_Category":"Moderate","West_WVAL_Category":"Moderate","National_WVAL":"5.12","Midwest_WVAL":"2.75","Northeast_WVAL":"5.09","South_WVAL":"6.82","West_WVAL":"6.17","Time_Period":"September 13, 2026 - September 19, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2026-09-12","National_WVAL_Category":"Moderate","Midwest_WVAL_Category":"Low","Northeast_WVAL_Category":"Low","South_WVAL_Category":"Moderate","West_WVAL_Category":"Moderate","National_WVAL":"4.92","Midwest_WVAL":"2.61","Northeast_WVAL":"3.8","South_WVAL":"6.63","West_WVAL":"6.54","Time_Period":"September 06, 2026 - September 12, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2026-09-05","National_WVAL_Category":"Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Low","South_WVAL_Category":"High","West_WVAL_Category":"Moderate","National_WVAL":"4.15","Midwest_WVAL":"2.17","Northeast_WVAL":"4.17","South_WVAL":"8.0","West_WVAL":"6.75","Time_Period":"August 30, 2026 - September 05, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2026-08-29","National_WVAL_Category":"Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Low","South_WVAL_Category":"High","West_WVAL_Category":"Moderate","National_WVAL":"3.99","Midwest_WVAL":"2.13","Northeast_WVAL":"2.91","South_WVAL":"8.19","West_WVAL":"5.77","Time_Period":"August 23, 2026 - August 29, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2026-08-22","National_WVAL_Category":"Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Low","South_WVAL_Category":"Moderate","West_WVAL_Category":"Low","National_WVAL":"3.46","Midwest_WVAL":"1.39","Northeast_WVAL":"2.81","South_WVAL":"5.91","West_WVAL":"4.28","Time_Period":"August 16, 2026 - August 22, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2026-08-15","National_WVAL_Category":"Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Low","West_WVAL_Category":"Low","National_WVAL":"2.67","Midwest_WVAL":"1.39","Northeast_WVAL":"1.95","South_WVAL":"3.88","West_WVAL":"3.87","Time_Period":"August 09, 2026 - August 15, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2026-08-08","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Low","West_WVAL_Category":"Low","National_WVAL":"2.3","Midwest_WVAL":"1.38","Northeast_WVAL":"1.11","South_WVAL":"3.07","West_WVAL":"2.79","Time_Period":"August 02, 2026 - August 08, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2026-08-01","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.83","Midwest_WVAL":"1.0","Northeast_WVAL":"1.35","South_WVAL":"2.28","West_WVAL":"2.31","Time_Period":"July 26, 2026 - August 01, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2026-07-25","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.66","Midwest_WVAL":"1.0","Northeast_WVAL":"1.42","South_WVAL":"1.85","West_WVAL":"2.18","Time_Period":"July 19, 2026 - July 25, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2026-07-18","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.3","Midwest_WVAL":"1.0","Northeast_WVAL":"1.18","South_WVAL":"1.54","West_WVAL":"1.97","Time_Period":"July 12, 2026 - July 18, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2026-07-11","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.22","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.75","West_WVAL":"1.5","Time_Period":"July 05, 2026 - July 11, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2026-07-04","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"June 28, 2026 - July 04, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2026-06-27","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"June 21, 2026 - June 27, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2026-06-20","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"June 14, 2026 - June 20, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2026-06-13","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"June 07, 2026 - June 13, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2026-06-06","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.03","West_WVAL":"1.16","Time_Period":"May 31, 2026 - June 06, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2026-05-30","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.0","West_WVAL":"1.0","Time_Period":"May 24, 2026 - May 30, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2026-05-23","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.0","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.13","West_WVAL":"1.15","Time_Period":"May 17, 2026 - May 23, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2026-05-16","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.01","Midwest_WVAL":"1.0","Northeast_WVAL":"1.0","South_WVAL":"1.27","West_WVAL":"1.0","Time_Period":"May 10, 2026 - May 16, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2026-05-09","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.23","Midwest_WVAL":"1.0","Northeast_WVAL":"1.07","South_WVAL":"1.69","West_WVAL":"1.1","Time_Period":"May 03, 2026 - May 09, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2026-05-02","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.18","Midwest_WVAL":"1.0","Northeast_WVAL":"1.17","South_WVAL":"1.76","West_WVAL":"1.16","Time_Period":"April 26, 2026 - May 02, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2026-04-25","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.39","Midwest_WVAL":"1.0","Northeast_WVAL":"1.56","South_WVAL":"1.98","West_WVAL":"1.16","Time_Period":"April 19, 2026 - April 25, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2026-04-18","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"1.62","Midwest_WVAL":"1.45","Northeast_WVAL":"2.11","South_WVAL":"2.41","West_WVAL":"1.27","Time_Period":"April 12, 2026 - April 18, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2026-04-11","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Low","West_WVAL_Category":"Very Low","National_WVAL":"1.96","Midwest_WVAL":"1.63","Northeast_WVAL":"2.37","South_WVAL":"2.65","West_WVAL":"1.54","Time_Period":"April 05, 2026 - April 11, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2026-04-04","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Low","South_WVAL_Category":"Low","West_WVAL_Category":"Very Low","National_WVAL":"2.52","Midwest_WVAL":"2.13","Northeast_WVAL":"2.89","South_WVAL":"3.66","West_WVAL":"1.45","Time_Period":"March 29, 2026 - April 04, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2026-03-28","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Low","West_WVAL_Category":"Very Low","National_WVAL":"2.4","Midwest_WVAL":"2.54","Northeast_WVAL":"2.4","South_WVAL":"3.78","West_WVAL":"1.15","Time_Period":"March 22, 2026 - March 28, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2026-03-21","National_WVAL_Category":"Low","Midwest_WVAL_Category":"Low","Northeast_WVAL_Category":"Low","South_WVAL_Category":"Low","West_WVAL_Category":"Very Low","National_WVAL":"2.61","Midwest_WVAL":"3.17","Northeast_WVAL":"2.61","South_WVAL":"3.23","West_WVAL":"1.71","Time_Period":"March 15, 2026 - March 21, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2026-03-14","National_WVAL_Category":"Low","Midwest_WVAL_Category":"Low","Northeast_WVAL_Category":"Low","South_WVAL_Category":"Low","West_WVAL_Category":"Very Low","National_WVAL":"2.95","Midwest_WVAL":"4.21","Northeast_WVAL":"2.97","South_WVAL":"3.12","West_WVAL":"1.38","Time_Period":"March 08, 2026 - March 14, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2026-03-07","National_WVAL_Category":"Low","Midwest_WVAL_Category":"Moderate","Northeast_WVAL_Category":"Low","South_WVAL_Category":"Low","West_WVAL_Category":"Very Low","National_WVAL":"3.8","Midwest_WVAL":"6.13","Northeast_WVAL":"3.61","South_WVAL":"4.71","West_WVAL":"2.14","Time_Period":"March 01, 2026 - March 07, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2026-02-28","National_WVAL_Category":"Low","Midwest_WVAL_Category":"Moderate","Northeast_WVAL_Category":"Moderate","South_WVAL_Category":"Low","West_WVAL_Category":"Very Low","National_WVAL":"4.86","Midwest_WVAL":"6.46","Northeast_WVAL":"5.62","South_WVAL":"4.78","West_WVAL":"2.55","Time_Period":"February 22, 2026 - February 28, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2026-02-21","National_WVAL_Category":"Moderate","Midwest_WVAL_Category":"Moderate","Northeast_WVAL_Category":"Moderate","South_WVAL_Category":"Low","West_WVAL_Category":"Low","National_WVAL":"4.95","Midwest_WVAL":"6.35","Northeast_WVAL":"6.14","South_WVAL":"3.56","West_WVAL":"2.75","Time_Period":"February 15, 2026 - February 21, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2026-02-14","National_WVAL_Category":"Moderate","Midwest_WVAL_Category":"High","Northeast_WVAL_Category":"Moderate","South_WVAL_Category":"Low","West_WVAL_Category":"Low","National_WVAL":"5.68","Midwest_WVAL":"8.56","Northeast_WVAL":"6.83","South_WVAL":"4.84","West_WVAL":"3.33","Time_Period":"February 08, 2026 - February 14, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2026-02-07","National_WVAL_Category":"Moderate","Midwest_WVAL_Category":"High","Northeast_WVAL_Category":"Moderate","South_WVAL_Category":"Moderate","West_WVAL_Category":"Low","National_WVAL":"5.13","Midwest_WVAL":"10.34","Northeast_WVAL":"7.5","South_WVAL":"4.92","West_WVAL":"3.83","Time_Period":"February 01, 2026 - February 07, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2026-01-31","National_WVAL_Category":"Moderate","Midwest_WVAL_Category":"High","Northeast_WVAL_Category":"High","South_WVAL_Category":"Low","West_WVAL_Category":"Low","National_WVAL":"5.25","Midwest_WVAL":"11.19","Northeast_WVAL":"8.14","South_WVAL":"4.59","West_WVAL":"3.52","Time_Period":"January 25, 2026 - January 31, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2026-01-24","National_WVAL_Category":"Moderate","Midwest_WVAL_Category":"High","Northeast_WVAL_Category":"Moderate","South_WVAL_Category":"Moderate","West_WVAL_Category":"Low","National_WVAL":"6.21","Midwest_WVAL":"10.36","Northeast_WVAL":"6.95","South_WVAL":"5.56","West_WVAL":"3.62","Time_Period":"January 18, 2026 - January 24, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2026-01-17","National_WVAL_Category":"Moderate","Midwest_WVAL_Category":"High","Northeast_WVAL_Category":"Moderate","South_WVAL_Category":"Low","West_WVAL_Category":"Very Low","National_WVAL":"5.03","Midwest_WVAL":"9.53","Northeast_WVAL":"7.77","South_WVAL":"4.19","West_WVAL":"2.45","Time_Period":"January 11, 2026 - January 17, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2026-01-10","National_WVAL_Category":"Moderate","Midwest_WVAL_Category":"Very High","Northeast_WVAL_Category":"High","South_WVAL_Category":"Moderate","West_WVAL_Category":"Low","National_WVAL":"6.08","Midwest_WVAL":"11.97","Northeast_WVAL":"9.7","South_WVAL":"5.05","West_WVAL":"2.73","Time_Period":"January 04, 2026 - January 10, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2026-01-03","National_WVAL_Category":"Moderate","Midwest_WVAL_Category":"Very High","Northeast_WVAL_Category":"High","South_WVAL_Category":"Moderate","West_WVAL_Category":"Low","National_WVAL":"7.26","Midwest_WVAL":"13.67","Northeast_WVAL":"10.02","South_WVAL":"6.46","West_WVAL":"3.04","Time_Period":"December 28, 2025 - January 03, 2026","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2025-12-27","National_WVAL_Category":"Moderate","Midwest_WVAL_Category":"High","Northeast_WVAL_Category":"Moderate","South_WVAL_Category":"Moderate","West_WVAL_Category":"Low","National_WVAL":"5.86","Midwest_WVAL":"10.65","Northeast_WVAL":"7.6","South_WVAL":"5.04","West_WVAL":"3.42","Time_Period":"December 21, 2025 - December 27, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2025-12-20","National_WVAL_Category":"Moderate","Midwest_WVAL_Category":"High","Northeast_WVAL_Category":"Moderate","South_WVAL_Category":"Low","West_WVAL_Category":"Low","National_WVAL":"5.5","Midwest_WVAL":"8.6","Northeast_WVAL":"6.81","South_WVAL":"4.31","West_WVAL":"3.2","Time_Period":"December 14, 2025 - December 20, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2025-12-13","National_WVAL_Category":"Low","Midwest_WVAL_Category":"Low","Northeast_WVAL_Category":"Moderate","South_WVAL_Category":"Low","West_WVAL_Category":"Very Low","National_WVAL":"3.87","Midwest_WVAL":"4.89","Northeast_WVAL":"6.33","South_WVAL":"2.78","West_WVAL":"2.11","Time_Period":"December 07, 2025 - December 13, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2025-12-06","National_WVAL_Category":"Low","Midwest_WVAL_Category":"Moderate","Northeast_WVAL_Category":"Moderate","South_WVAL_Category":"Low","West_WVAL_Category":"Low","National_WVAL":"4.05","Midwest_WVAL":"5.01","Northeast_WVAL":"6.09","South_WVAL":"3.08","West_WVAL":"3.13","Time_Period":"November 30, 2025 - December 06, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2025-11-29","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Low","Northeast_WVAL_Category":"Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Low","National_WVAL":"2.58","Midwest_WVAL":"3.65","Northeast_WVAL":"3.65","South_WVAL":"2.09","West_WVAL":"2.62","Time_Period":"November 23, 2025 - November 29, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2025-11-22","National_WVAL_Category":"Low","Midwest_WVAL_Category":"Low","Northeast_WVAL_Category":"Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Low","National_WVAL":"2.81","Midwest_WVAL":"4.14","Northeast_WVAL":"3.26","South_WVAL":"1.95","West_WVAL":"2.76","Time_Period":"November 16, 2025 - November 22, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2025-11-15","National_WVAL_Category":"Low","Midwest_WVAL_Category":"Low","Northeast_WVAL_Category":"Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Very Low","National_WVAL":"2.7","Midwest_WVAL":"3.25","Northeast_WVAL":"3.26","South_WVAL":"2.14","West_WVAL":"2.57","Time_Period":"November 09, 2025 - November 15, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2025-11-08","National_WVAL_Category":"Low","Midwest_WVAL_Category":"Low","Northeast_WVAL_Category":"Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Low","National_WVAL":"2.93","Midwest_WVAL":"3.28","Northeast_WVAL":"3.08","South_WVAL":"2.38","West_WVAL":"3.07","Time_Period":"November 02, 2025 - November 08, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2025-11-01","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Low","National_WVAL":"2.49","Midwest_WVAL":"2.08","Northeast_WVAL":"2.72","South_WVAL":"2.14","West_WVAL":"2.84","Time_Period":"October 26, 2025 - November 01, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2025-10-25","National_WVAL_Category":"Very Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Low","South_WVAL_Category":"Low","West_WVAL_Category":"Low","National_WVAL":"2.51","Midwest_WVAL":"2.04","Northeast_WVAL":"3.29","South_WVAL":"2.7","West_WVAL":"2.72","Time_Period":"October 19, 2025 - October 25, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2025-10-18","National_WVAL_Category":"Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Low","South_WVAL_Category":"Low","West_WVAL_Category":"Low","National_WVAL":"3.36","Midwest_WVAL":"2.57","Northeast_WVAL":"3.49","South_WVAL":"3.05","West_WVAL":"3.6","Time_Period":"October 12, 2025 - October 18, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2025-10-11","National_WVAL_Category":"Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Low","South_WVAL_Category":"Low","West_WVAL_Category":"Moderate","National_WVAL":"3.8","Midwest_WVAL":"2.03","Northeast_WVAL":"4.39","South_WVAL":"3.58","West_WVAL":"5.7","Time_Period":"October 05, 2025 - October 11, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2025-10-04","National_WVAL_Category":"Low","Midwest_WVAL_Category":"Low","Northeast_WVAL_Category":"Low","South_WVAL_Category":"Low","West_WVAL_Category":"Moderate","National_WVAL":"4.61","Midwest_WVAL":"3.68","Northeast_WVAL":"4.82","South_WVAL":"4.81","West_WVAL":"5.74","Time_Period":"September 28, 2025 - October 04, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2025-09-27","National_WVAL_Category":"Moderate","Midwest_WVAL_Category":"Low","Northeast_WVAL_Category":"Moderate","South_WVAL_Category":"Moderate","West_WVAL_Category":"Moderate","National_WVAL":"5.29","Midwest_WVAL":"4.16","Northeast_WVAL":"7.2","South_WVAL":"5.16","West_WVAL":"5.91","Time_Period":"September 21, 2025 - September 27, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2025-09-20","National_WVAL_Category":"Moderate","Midwest_WVAL_Category":"Moderate","Northeast_WVAL_Category":"High","South_WVAL_Category":"High","West_WVAL_Category":"High","National_WVAL":"7.51","Midwest_WVAL":"6.21","Northeast_WVAL":"8.77","South_WVAL":"8.12","West_WVAL":"9.68","Time_Period":"September 14, 2025 - September 20, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2025-09-13","National_WVAL_Category":"High","Midwest_WVAL_Category":"Moderate","Northeast_WVAL_Category":"High","South_WVAL_Category":"Very High","West_WVAL_Category":"Very High","National_WVAL":"9.98","Midwest_WVAL":"7.39","Northeast_WVAL":"8.54","South_WVAL":"12.32","West_WVAL":"13.93","Time_Period":"September 07, 2025 - September 13, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2025-09-06","National_WVAL_Category":"High","Midwest_WVAL_Category":"High","Northeast_WVAL_Category":"High","South_WVAL_Category":"Very High","West_WVAL_Category":"Very High","National_WVAL":"10.65","Midwest_WVAL":"7.97","Northeast_WVAL":"8.79","South_WVAL":"15.39","West_WVAL":"13.78","Time_Period":"August 31, 2025 - September 06, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2025-08-30","National_WVAL_Category":"High","Midwest_WVAL_Category":"Moderate","Northeast_WVAL_Category":"Moderate","South_WVAL_Category":"Very High","West_WVAL_Category":"Very High","National_WVAL":"9.99","Midwest_WVAL":"5.6","Northeast_WVAL":"7.05","South_WVAL":"13.1","West_WVAL":"12.44","Time_Period":"August 24, 2025 - August 30, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2025-08-23","National_WVAL_Category":"High","Midwest_WVAL_Category":"Low","Northeast_WVAL_Category":"Moderate","South_WVAL_Category":"Very High","West_WVAL_Category":"High","National_WVAL":"8.05","Midwest_WVAL":"4.1","Northeast_WVAL":"5.55","South_WVAL":"12.13","West_WVAL":"10.71","Time_Period":"August 17, 2025 - August 23, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2025-08-16","National_WVAL_Category":"High","Midwest_WVAL_Category":"Moderate","Northeast_WVAL_Category":"Moderate","South_WVAL_Category":"High","West_WVAL_Category":"Very High","National_WVAL":"8.12","Midwest_WVAL":"5.35","Northeast_WVAL":"5.25","South_WVAL":"8.9","West_WVAL":"13.75","Time_Period":"August 10, 2025 - August 16, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2025-08-09","National_WVAL_Category":"Moderate","Midwest_WVAL_Category":"Low","Northeast_WVAL_Category":"Moderate","South_WVAL_Category":"Moderate","West_WVAL_Category":"High","National_WVAL":"6.61","Midwest_WVAL":"4.55","Northeast_WVAL":"5.33","South_WVAL":"7.56","West_WVAL":"9.34","Time_Period":"August 03, 2025 - August 09, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2025-08-02","National_WVAL_Category":"Moderate","Midwest_WVAL_Category":"Low","Northeast_WVAL_Category":"Low","South_WVAL_Category":"Moderate","West_WVAL_Category":"Moderate","National_WVAL":"5.11","Midwest_WVAL":"3.43","Northeast_WVAL":"3.29","South_WVAL":"6.89","West_WVAL":"6.65","Time_Period":"July 27, 2025 - August 02, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2025-07-26","National_WVAL_Category":"Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Low","South_WVAL_Category":"Moderate","West_WVAL_Category":"Moderate","National_WVAL":"4.87","Midwest_WVAL":"2.5","Northeast_WVAL":"3.4","South_WVAL":"4.99","West_WVAL":"6.33","Time_Period":"July 20, 2025 - July 26, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2025-07-19","National_WVAL_Category":"Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Low","South_WVAL_Category":"Moderate","West_WVAL_Category":"Moderate","National_WVAL":"3.61","Midwest_WVAL":"2.53","Northeast_WVAL":"2.84","South_WVAL":"5.11","West_WVAL":"5.71","Time_Period":"July 13, 2025 - July 19, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2025-07-12","National_WVAL_Category":"Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Low","South_WVAL_Category":"Moderate","West_WVAL_Category":"Moderate","National_WVAL":"3.62","Midwest_WVAL":"2.16","Northeast_WVAL":"2.86","South_WVAL":"5.07","West_WVAL":"5.4","Time_Period":"July 06, 2025 - July 12, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2025-07-05","National_WVAL_Category":"Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Low","South_WVAL_Category":"Low","West_WVAL_Category":"Low","National_WVAL":"3.09","Midwest_WVAL":"2.16","Northeast_WVAL":"2.61","South_WVAL":"3.86","West_WVAL":"4.57","Time_Period":"June 29, 2025 - July 05, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2025-06-28","National_WVAL_Category":"Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Low","West_WVAL_Category":"Low","National_WVAL":"3.08","Midwest_WVAL":"1.74","Northeast_WVAL":"2.17","South_WVAL":"4.06","West_WVAL":"4.82","Time_Period":"June 22, 2025 - June 28, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2025-06-21","National_WVAL_Category":"Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Low","South_WVAL_Category":"Low","West_WVAL_Category":"Low","National_WVAL":"2.95","Midwest_WVAL":"1.7","Northeast_WVAL":"2.74","South_WVAL":"3.78","West_WVAL":"4.56","Time_Period":"June 15, 2025 - June 21, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2025-06-14","National_WVAL_Category":"Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Low","South_WVAL_Category":"Low","West_WVAL_Category":"Low","National_WVAL":"2.87","Midwest_WVAL":"1.89","Northeast_WVAL":"2.99","South_WVAL":"2.93","West_WVAL":"4.71","Time_Period":"June 08, 2025 - June 14, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2025-06-07","National_WVAL_Category":"Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Low","South_WVAL_Category":"Low","West_WVAL_Category":"Low","National_WVAL":"3.06","Midwest_WVAL":"1.66","Northeast_WVAL":"3.06","South_WVAL":"4.34","West_WVAL":"3.87","Time_Period":"June 01, 2025 - June 07, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2025-05-31","National_WVAL_Category":"Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Low","South_WVAL_Category":"Low","West_WVAL_Category":"Low","National_WVAL":"2.92","Midwest_WVAL":"1.58","Northeast_WVAL":"3.4","South_WVAL":"2.82","West_WVAL":"4.2","Time_Period":"May 25, 2025 - May 31, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2025-05-24","National_WVAL_Category":"Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Low","South_WVAL_Category":"Very Low","West_WVAL_Category":"Low","National_WVAL":"3.01","Midwest_WVAL":"2.23","Northeast_WVAL":"3.03","South_WVAL":"2.47","West_WVAL":"4.55","Time_Period":"May 18, 2025 - May 24, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2025-05-17","National_WVAL_Category":"Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Very Low","South_WVAL_Category":"Low","West_WVAL_Category":"Low","National_WVAL":"2.98","Midwest_WVAL":"2.38","Northeast_WVAL":"2.1","South_WVAL":"3.19","West_WVAL":"4.48","Time_Period":"May 11, 2025 - May 17, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2025-05-10","National_WVAL_Category":"Low","Midwest_WVAL_Category":"Very Low","Northeast_WVAL_Category":"Low","South_WVAL_Category":"Low","West_WVAL_Category":"Low","National_WVAL":"3.18","Midwest_WVAL":"2.46","Northeast_WVAL":"2.69","South_WVAL":"2.98","West_WVAL":"4.39","Time_Period":"May 04, 2025 - May 10, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2025-05-03","National_WVAL_Category":"Low","Midwest_WVAL_Category":"Low","Northeast_WVAL_Category":"Low","South_WVAL_Category":"Low","West_WVAL_Category":"Moderate","National_WVAL":"3.69","Midwest_WVAL":"2.62","Northeast_WVAL":"3.43","South_WVAL":"3.69","West_WVAL":"5.02","Time_Period":"April 27, 2025 - May 03, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2025-04-26","National_WVAL_Category":"Low","Midwest_WVAL_Category":"Low","Northeast_WVAL_Category":"Low","South_WVAL_Category":"Low","West_WVAL_Category":"Low","National_WVAL":"4.23","Midwest_WVAL":"4.0","Northeast_WVAL":"4.57","South_WVAL":"4.22","West_WVAL":"4.26","Time_Period":"April 20, 2025 - April 26, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2025-04-19","National_WVAL_Category":"Low","Midwest_WVAL_Category":"Low","Northeast_WVAL_Category":"Low","South_WVAL_Category":"Moderate","West_WVAL_Category":"Low","National_WVAL":"3.97","Midwest_WVAL":"3.74","Northeast_WVAL":"3.97","South_WVAL":"5.1","West_WVAL":"3.81","Time_Period":"April 13, 2025 - April 19, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2025-04-12","National_WVAL_Category":"Low","Midwest_WVAL_Category":"Low","Northeast_WVAL_Category":"Low","South_WVAL_Category":"Moderate","West_WVAL_Category":"Low","National_WVAL":"4.2","Midwest_WVAL":"3.57","Northeast_WVAL":"4.32","South_WVAL":"5.04","West_WVAL":"3.89","Time_Period":"April 06, 2025 - April 12, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2025-04-05","National_WVAL_Category":"Low","Midwest_WVAL_Category":"Low","Northeast_WVAL_Category":"Low","South_WVAL_Category":"Moderate","West_WVAL_Category":"Low","National_WVAL":"4.57","Midwest_WVAL":"4.05","Northeast_WVAL":"4.18","South_WVAL":"5.8","West_WVAL":"3.79","Time_Period":"March 30, 2025 - April 05, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2025-03-29","National_WVAL_Category":"Low","Midwest_WVAL_Category":"Low","Northeast_WVAL_Category":"Moderate","South_WVAL_Category":"Moderate","West_WVAL_Category":"Low","National_WVAL":"4.86","Midwest_WVAL":"4.11","Northeast_WVAL":"5.78","South_WVAL":"7.8","West_WVAL":"4.4","Time_Period":"March 23, 2025 - March 29, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2025-03-22","National_WVAL_Category":"Low","Midwest_WVAL_Category":"Low","Northeast_WVAL_Category":"Low","South_WVAL_Category":"Moderate","West_WVAL_Category":"Low","National_WVAL":"4.89","Midwest_WVAL":"3.79","Northeast_WVAL":"3.85","South_WVAL":"6.71","West_WVAL":"2.98","Time_Period":"March 16, 2025 - March 22, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2025-03-15","National_WVAL_Category":"Moderate","Midwest_WVAL_Category":"Moderate","Northeast_WVAL_Category":"Moderate","South_WVAL_Category":"High","West_WVAL_Category":"Low","National_WVAL":"5.2","Midwest_WVAL":"5.41","Northeast_WVAL":"5.38","South_WVAL":"8.72","West_WVAL":"4.15","Time_Period":"March 09, 2025 - March 15, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2025-03-08","National_WVAL_Category":"Moderate","Midwest_WVAL_Category":"Low","Northeast_WVAL_Category":"Moderate","South_WVAL_Category":"Moderate","West_WVAL_Category":"Low","National_WVAL":"5.61","Midwest_WVAL":"4.84","Northeast_WVAL":"5.39","South_WVAL":"7.14","West_WVAL":"4.87","Time_Period":"March 02, 2025 - March 08, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2025-03-01","National_WVAL_Category":"Moderate","Midwest_WVAL_Category":"Moderate","Northeast_WVAL_Category":"Moderate","South_WVAL_Category":"High","West_WVAL_Category":"Low","National_WVAL":"5.52","Midwest_WVAL":"4.99","Northeast_WVAL":"5.69","South_WVAL":"7.93","West_WVAL":"4.89","Time_Period":"February 23, 2025 - March 01, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2025-02-22","National_WVAL_Category":"Moderate","Midwest_WVAL_Category":"Moderate","Northeast_WVAL_Category":"Moderate","South_WVAL_Category":"Moderate","West_WVAL_Category":"Moderate","National_WVAL":"6.5","Midwest_WVAL":"7.21","Northeast_WVAL":"6.26","South_WVAL":"7.42","West_WVAL":"5.68","Time_Period":"February 16, 2025 - February 22, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2025-02-15","National_WVAL_Category":"Moderate","Midwest_WVAL_Category":"High","Northeast_WVAL_Category":"High","South_WVAL_Category":"High","West_WVAL_Category":"Moderate","National_WVAL":"7.69","Midwest_WVAL":"8.85","Northeast_WVAL":"9.17","South_WVAL":"8.87","West_WVAL":"6.53","Time_Period":"February 09, 2025 - February 15, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2025-02-08","National_WVAL_Category":"High","Midwest_WVAL_Category":"High","Northeast_WVAL_Category":"High","South_WVAL_Category":"High","West_WVAL_Category":"Moderate","National_WVAL":"9.35","Midwest_WVAL":"10.08","Northeast_WVAL":"9.75","South_WVAL":"9.32","West_WVAL":"7.71","Time_Period":"February 02, 2025 - February 08, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2025-02-01","National_WVAL_Category":"High","Midwest_WVAL_Category":"High","Northeast_WVAL_Category":"High","South_WVAL_Category":"High","West_WVAL_Category":"Moderate","National_WVAL":"8.42","Midwest_WVAL":"9.13","Northeast_WVAL":"9.67","South_WVAL":"10.38","West_WVAL":"7.49","Time_Period":"January 26, 2025 - February 01, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2025-01-25","National_WVAL_Category":"High","Midwest_WVAL_Category":"High","Northeast_WVAL_Category":"High","South_WVAL_Category":"High","West_WVAL_Category":"Moderate","National_WVAL":"8.5","Midwest_WVAL":"10.11","Northeast_WVAL":"10.81","South_WVAL":"9.89","West_WVAL":"6.7","Time_Period":"January 19, 2025 - January 25, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2025-01-18","National_WVAL_Category":"High","Midwest_WVAL_Category":"High","Northeast_WVAL_Category":"High","South_WVAL_Category":"Moderate","West_WVAL_Category":"Moderate","National_WVAL":"8.01","Midwest_WVAL":"10.03","Northeast_WVAL":"11.12","South_WVAL":"7.5","West_WVAL":"6.7","Time_Period":"January 12, 2025 - January 18, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2025-01-11","National_WVAL_Category":"High","Midwest_WVAL_Category":"High","Northeast_WVAL_Category":"Very High","South_WVAL_Category":"High","West_WVAL_Category":"Moderate","National_WVAL":"10.01","Midwest_WVAL":"11.33","Northeast_WVAL":"14.66","South_WVAL":"8.71","West_WVAL":"7.48","Time_Period":"January 05, 2025 - January 11, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2025-01-04","National_WVAL_Category":"High","Midwest_WVAL_Category":"Very High","Northeast_WVAL_Category":"Very High","South_WVAL_Category":"Moderate","West_WVAL_Category":"Moderate","National_WVAL":"9.41","Midwest_WVAL":"11.7","Northeast_WVAL":"16.4","South_WVAL":"7.67","West_WVAL":"7.4","Time_Period":"December 29, 2024 - January 04, 2025","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2024-12-28","National_WVAL_Category":"High","Midwest_WVAL_Category":"High","Northeast_WVAL_Category":"Very High","South_WVAL_Category":"Moderate","West_WVAL_Category":"Moderate","National_WVAL":"11.16","Midwest_WVAL":"11.38","Northeast_WVAL":"14.28","South_WVAL":"7.15","West_WVAL":"7.88","Time_Period":"December 22, 2024 - December 28, 2024","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2024-12-21","National_WVAL_Category":"High","Midwest_WVAL_Category":"High","Northeast_WVAL_Category":"High","South_WVAL_Category":"High","West_WVAL_Category":"High","National_WVAL":"9.37","Midwest_WVAL":"9.08","Northeast_WVAL":"9.97","South_WVAL":"9.04","West_WVAL":"9.79","Time_Period":"December 15, 2024 - December 21, 2024","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2024-12-14","National_WVAL_Category":"Moderate","Midwest_WVAL_Category":"High","Northeast_WVAL_Category":"High","South_WVAL_Category":"Moderate","West_WVAL_Category":"Moderate","National_WVAL":"7.81","Midwest_WVAL":"7.98","Northeast_WVAL":"9.28","South_WVAL":"6.13","West_WVAL":"7.34","Time_Period":"December 08, 2024 - December 14, 2024","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2024-12-07","National_WVAL_Category":"Moderate","Midwest_WVAL_Category":"Moderate","Northeast_WVAL_Category":"Moderate","South_WVAL_Category":"Moderate","West_WVAL_Category":"High","National_WVAL":"6.48","Midwest_WVAL":"6.47","Northeast_WVAL":"7.19","South_WVAL":"5.51","West_WVAL":"8.6","Time_Period":"December 01, 2024 - December 07, 2024","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2024-11-30","National_WVAL_Category":"Low","Midwest_WVAL_Category":"Low","Northeast_WVAL_Category":"Moderate","South_WVAL_Category":"Low","West_WVAL_Category":"Low","National_WVAL":"4.62","Midwest_WVAL":"4.56","Northeast_WVAL":"5.27","South_WVAL":"4.01","West_WVAL":"4.71","Time_Period":"November 24, 2024 - November 30, 2024","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2024-11-23","National_WVAL_Category":"Low","Midwest_WVAL_Category":"Low","Northeast_WVAL_Category":"Low","South_WVAL_Category":"Low","West_WVAL_Category":"Moderate","National_WVAL":"4.22","Midwest_WVAL":"3.44","Northeast_WVAL":"4.73","South_WVAL":"3.76","West_WVAL":"5.33","Time_Period":"November 17, 2024 - November 23, 2024","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2024-11-16","National_WVAL_Category":"Low","Midwest_WVAL_Category":"Low","Northeast_WVAL_Category":"Low","South_WVAL_Category":"Low","West_WVAL_Category":"Moderate","National_WVAL":"4.09","Midwest_WVAL":"3.59","Northeast_WVAL":"4.45","South_WVAL":"3.45","West_WVAL":"5.37","Time_Period":"November 10, 2024 - November 16, 2024","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2024-11-09","National_WVAL_Category":"Low","Midwest_WVAL_Category":"Low","Northeast_WVAL_Category":"Low","South_WVAL_Category":"Low","West_WVAL_Category":"Moderate","National_WVAL":"4.12","Midwest_WVAL":"3.35","Northeast_WVAL":"4.07","South_WVAL":"2.91","West_WVAL":"5.34","Time_Period":"November 03, 2024 - November 09, 2024","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"},
{"Week_End":"2024-11-02","National_WVAL_Category":"Low","Midwest_WVAL_Category":"Low","Northeast_WVAL_Category":"Moderate","South_WVAL_Category":"Low","West_WVAL_Category":"Moderate","National_WVAL":"4.79","Midwest_WVAL":"4.02","Northeast_WVAL":"5.8","South_WVAL":"4.77","West_WVAL":"5.48","Time_Period":"October 27, 2024 - November 02, 2024","Date_Updated":"October 29, 2026 7:14 AM","Pathogen_Target":"SARS-CoV-2"}]