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
2017402261121.490.74151072.23
201741242951.490.58161882.08
2017422741101.580.63173062.21
2017433261301.860.74174592.61
2017444992222.541.13196123.67
2017456752413.261.16206844.42
2017469223104.031.35228645.38
20174711253155.351.49210096.85
20174810333215.121.59201436.72