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	24773
202143	0	0	50	0	6	2	8	0	24945
202144	0	0	183	0	8	1	4	0	24188
202145	0	0	209	0	47	3	1	0	23077
202146	0	2	439	0	75	5	4	1	23937
202147	0	1	517	0	66	4	2	0	16593
202148	0	0	810	0	143	4	3	0	25285
202149	0	0	925	0	252	0	2	0	29942
202150	0	0	1061	0	343	3	0	0	32780
202151	0	0	959	0	337	3	0	0	33139
202152	0	0	939	0	536	4	0	0	43658
202201	0	0	684	0	405	8	0	0	66217
202202	0	0	512	0	492	2	0	0	66583
202203	0	0	431	0	299	1	0	0	47943
202204	0	0	320	0	268	5	1	0	38778
202205	0	0	266	0	234	2	0	0	27683
202206	0	0	329	0	294	1	0	0	26593
202207	0	1	300	0	258	1	0	0	22778
202208	0	0	313	0	166	2	0	0	18051
202209	0	0	436	0	154	2	0	0	17523
202210	0	0	449	0	127	0	0	0	15923
202211	0	3	443	0	140	0	0	0	13845
202212	0	0	544	0	102	0	0	0	14284
202213	0	0	585	0	115	1	1	0	13350
202214	0	0	488	0	86	0	0	0	11705
202215	0	0	321	0	120	1	0	0	11811