Influenza Positive Tests Reported to CDC by
U.S. Public Health Laboratories
2021-2022 Season
Week A(H3N2v) A (H1N1)pdm09 A(H3) A(unable to sub-type) A(Subtyping not performed) B BVIC BYAM Total # Tested
20214001860343019262
20214110930072018906
20214200520343024503
20214300500628024748
202144001820814023989
2021450020704631022744
2021460243707554122050
2021470151006622016419
20214800774014243024894
20214900821025301029570
20215000907035530031373
20215100743035820031532
20215200619047930040215
20220100266034740054888