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
202140	0	1	86	0	3	4	3	0	19711
202141	1	0	93	0	1	7	2	0	19251
202142	0	0	52	0	3	4	3	0	24774
202143	0	0	50	0	6	2	8	0	24946
202144	0	0	183	0	8	1	4	0	24189
202145	0	0	209	0	46	3	1	0	23077
202146	0	2	439	0	75	5	4	1	23937
202147	0	1	515	0	67	4	2	0	16591
202148	0	0	807	0	142	4	3	0	25278
202149	0	0	917	0	258	0	2	0	29941
202150	0	0	1035	0	360	3	0	0	32773
202151	0	0	885	0	401	3	0	0	33150
202152	0	0	888	0	583	4	0	0	43677
202201	0	0	674	0	413	8	0	0	66233
202202	0	0	501	0	502	2	0	0	66578
202203	0	0	418	0	308	1	0	0	47948
202204	0	0	319	0	266	5	1	0	38771
202205	0	0	250	0	241	2	0	0	27627
202206	0	0	303	0	311	1	0	0	26539
202207	0	1	267	0	276	1	0	0	22721
202208	0	0	234	0	181	2	0	0	17899
202209	0	0	153	0	166	2	0	0	13815