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
20214001860343019223
20214110930072018880
20214200520343024478
20214300500628024603
202144001820714023047
2021450020404431021970
2021460243407554121623
2021470149806521016147
20214800726014523024436
20214900703026100028855
20215000837032630030073
20215100657034620031070
20215200377040530036233