Influenza Positive Tests Reported to CDC by
U.S. Clinical Laboratories
2021-2022 Season
Week Total A Total B Percent Positive A Percent Positive B Total # Tested % Positive
20214036280.080.06438890.14
20214122290.050.07392840.12
20214221300.050.07401450.12
20214334180.10.05329430.15