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
201840217681.320.41163271.74
201841221811.240.45178071.69
201842311881.550.44199432
201843335981.590.46210622.05
201844375911.720.41216862.14
201845535942.350.41227042.77
201846648952.810.41230413.22
201847838663.590.28233363.87
201848896793.560.31251483.87
201849613523.310.28185163.59