Influenza Positive Tests Reported to CDC by
U.S. Clinical Laboratories
2024-2025 Season
Week Total A Total B Percent Positive A Percent Positive B Total # Tested % Positive
202440385560.590.08647150.68
202441414520.60.07681630.68
202442463610.640.08712460.73
202443640850.860.11740370.97
202444838731.130.09736661.23
2024451074831.420.11752321.53
20244615921191.980.14802062.13
20244722721572.670.18849462.85
20244830891783.760.21821203.97
20244947782484.990.25956845.25
20245084333438.290.331016628.63
2024511484540613.270.3611179513.64
2024521167423818.330.376368218.7