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
20214300500628024750
202144001820814023989
2021450020704631022748
2021460243807554122056
2021470151006722016424
20214800774014343024902
20214900876025802029673
20215000991035830031522
20215100811036120032351
20215200775148130041402
20220101553339380060661
20220200344047620058064
20220300177032510038977