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	24945
202144	0	0	183	0	11	1	4	0	24189
202145	0	0	209	0	48	3	1	0	23079
202146	0	2	446	0	78	5	4	1	23950
202147	0	1	525	0	60	4	2	0	16597
202148	0	1	826	0	139	4	3	0	25298
202149	0	0	939	0	241	0	2	0	29944
202150	0	0	1093	0	316	3	0	0	32788
202151	0	0	1014	0	288	3	0	0	33162
202152	0	0	1000	0	517	4	0	0	43676
202201	0	0	756	0	400	8	0	0	66247
202202	0	0	622	0	405	2	0	0	66596
202203	0	0	529	0	202	1	0	0	47955
202204	0	0	403	0	187	5	2	0	38782
202205	0	0	383	0	121	2	1	0	27688
202206	0	0	485	0	146	1	0	0	26606
202207	0	1	400	0	160	1	0	0	22847
202208	0	0	355	0	128	2	0	0	18109
202209	0	1	465	0	135	2	1	0	17643
202210	0	0	477	0	105	0	0	0	15947
202211	0	3	466	0	131	0	0	0	13861
202212	0	0	578	0	94	0	0	0	14336
202213	0	0	642	0	109	1	1	0	13608
202214	0	0	597	0	96	1	1	0	13463
202215	0	0	658	0	114	4	0	0	13725
202216	0	2	660	0	124	3	0	0	13058
202217	0	3	602	0	100	0	0	0	13621
202218	0	2	513	0	104	1	0	0	13326
202219	0	1	255	0	177	3	0	0	12966