Influenza Positive Tests Reported to CDC by
U.S. Clinical Laboratories
2023-2024 Season
Week Total A Total B Percent Positive A Percent Positive B Total # Tested % Positive
2023404252710.660.42643811.08
2023415862800.90.43649891.33
2023426763161.010.47664601.49
2023438463921.220.56688161.79
20234413805571.830.73752932.57
202345245010532.751.18888643.94
202346340412273.541.27959624.82
202347385912984.521.52852856.04
202348605316695.431.491113236.93
202349906520656.71.521352658.22
20235012192269810.372.2911755612.66
20235114817337713.523.0810957516.6
20235214732319314.43.1210229417.52