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
20214001860343019209
20214110930072018869
20214200520343024470
20214300500628024531
202144001820714023026
2021450020004531021910
2021460243407554121577
2021470148307011015987
20214800640014923023857
20214900279120600023849