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
20214001860343019710
20214110930172019251
20214200520343024774
20214300500628024946
202144001830814024188
2021450020904631023077
2021460243907554123937
2021470151506742016590
20214800807014243025278
20214900917025802029939
202150001032036030032758
20215100882139830033137
20215200886058240043674
20220100660040980066207
20220200496049420066558
20220300415030810047572
20220400316026151038596
20220500239023920027538
20220600250031610026387
2022070092027310018582