Influenza Positive Tests Reported to CDC by
U.S. Clinical Laboratories
2018-2019 Season
Week Total A Total B Percent Positive A Percent Positive B Total # Tested % Positive
201840217681.320.41163251.74
201841219811.260.46173281.73
201842310881.590.45194382.04
201843333981.630.48203952.11
201844373911.790.43207492.23
201845529932.450.43215882.88
201846233441.410.26164731.68