Influenza Positive Tests Reported to CDC by
U.S. Clinical Laboratories
2017-2018 Season
Week Total A Total B Percent Positive A Percent Positive B Total # Tested % Positive
2017402261121.490.74151212.23
201741242951.490.58161882.08
2017422741101.580.63173062.21
2017433261301.860.74174592.61
2017444992222.541.13196123.67
2017456762413.261.16206854.43
2017469293104.041.35229465.39
20174712853205.821.45220667.27
20174814183985.751.61246307.37
20174913432906.941.5193268.44