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
20214001860343019711
20214110930172019251
20214200520343024774
20214300500628024946
202144001830814024189
2021450020904731023078
2021460243907554123937
2021470151606642016591
20214800807014243025278
20214900917025802029941
202150001039036030032777
20215100886040130033151
20215200890058340043667
20220100674041380066242
20220200506049820066585
20220300423030510047951
20220400319026851038776
20220500255023920027665
20220600306031010026553
20220701271027710022742
20220800304016820018024
20220900413015420015797
20221000368014200014356
20221100174016300011958