Influenza Positive Tests Reported to CDC by
U.S. Clinical Laboratories
2020-2021 Season
Week Total A Total B Percent Positive A Percent Positive B Total # Tested % Positive
20204019190.160.16114400.33
20204129250.20.17139030.38
20204222180.170.14128030.31
20204313110.110.09117910.2