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	5	4	3	0	19717
202141	1	0	93	0	2	7	2	0	19250
202142	0	0	52	0	3	4	3	0	24777
202143	0	0	50	0	7	2	8	0	24946
202144	0	0	183	0	11	1	4	0	24189
202145	0	0	213	0	48	3	1	0	23084
202146	0	2	452	0	77	5	4	1	23960
202147	0	1	526	0	60	4	2	0	16599
202148	0	1	833	0	136	4	3	0	25397
202149	0	0	947	0	241	0	2	0	29956
202150	0	0	1095	0	316	3	0	0	32794
202151	0	0	1022	0	287	3	0	0	33172
202152	0	0	1014	0	506	4	0	0	43685
202201	0	0	813	0	344	8	0	0	66252
202202	0	0	634	0	393	2	0	0	66608
202203	0	0	529	0	202	1	0	0	49888
202204	0	0	403	0	189	5	2	0	40870
202205	0	0	387	0	121	2	1	0	27693
202206	0	0	488	0	147	1	0	0	26690
202207	0	1	408	0	162	1	1	0	22861
202208	0	0	371	0	128	2	0	0	18133
202209	0	1	476	0	135	2	1	0	17656
202210	0	0	489	0	109	0	1	0	15965
202211	0	3	474	0	132	0	0	0	13873
202212	0	0	603	0	98	0	0	0	14378
202213	0	0	665	0	114	1	1	0	13800
202214	0	0	615	0	97	1	1	0	13506
202215	0	0	689	0	118	4	0	0	13928
202216	0	2	703	0	125	3	0	0	14145
202217	0	3	696	0	99	0	0	0	14773
202218	0	3	734	0	92	1	0	0	15452
202219	0	1	628	0	168	3	0	0	15377
202220	0	4	590	0	141	1	0	0	14736
202221	0	1	474	0	117	1	0	0	15049
202222	0	1	426	0	99	0	0	0	14083
202223	0	0	332	0	74	2	0	0	14968
202224	0	0	285	0	45	3	0	0	15325
202225	0	0	155	0	30	1	0	0	16647
202226	0	1	64	0	24	1	0	0	18648
202227	0	0	54	0	11	1	0	0	17999
202228	0	0	27	0	10	1	0	0	12048