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	24189
202145	0	0	209	0	47	3	1	0	23078
202146	0	2	439	0	75	5	4	1	23937
202147	0	1	517	0	66	4	2	0	16594
202148	0	0	809	0	143	4	3	0	25284
202149	0	0	925	0	252	0	2	0	29942
202150	0	0	1061	0	343	3	0	0	32780
202151	0	0	958	0	337	3	0	0	33159
202152	0	0	939	0	536	4	0	0	43669
202201	0	0	684	0	405	8	0	0	66242
202202	0	0	512	0	492	2	0	0	66586
202203	0	0	431	0	299	1	0	0	47953
202204	0	0	320	0	268	5	1	0	38780
202205	0	0	265	0	234	2	0	0	27673
202206	0	0	327	0	294	1	0	0	26567
202207	0	1	297	0	258	1	0	0	22760
202208	0	0	313	0	166	2	0	0	18047
202209	0	0	435	0	154	2	0	0	17516
202210	0	0	448	0	127	0	0	0	15919
202211	0	3	440	0	143	0	0	0	13838
202212	0	0	537	0	104	0	0	0	14265
202213	0	0	502	0	141	1	0	0	13280
202214	0	0	264	0	98	0	0	0	11262