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	23959
202147	0	1	526	0	60	4	2	0	16599
202148	0	1	833	0	136	4	3	0	25479
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	1016	0	506	4	0	0	43690
202201	0	0	814	0	344	8	0	0	66295
202202	0	0	634	0	393	2	0	0	66658
202203	0	0	529	0	202	1	0	0	49890
202204	0	0	403	0	189	5	2	0	40858
202205	0	0	387	0	121	2	1	0	27662
202206	0	0	488	0	147	1	0	0	26683
202207	0	1	408	0	162	1	1	0	22855
202208	0	0	371	0	128	2	0	0	18120
202209	0	1	476	0	135	2	1	0	17681
202210	0	0	489	0	109	0	1	0	15971
202211	0	3	474	0	131	0	0	0	13891
202212	0	0	603	0	98	0	0	0	14380
202213	0	0	666	0	114	1	1	0	13826
202214	0	0	615	0	97	1	1	0	13510
202215	0	0	689	0	119	4	0	0	13930
202216	0	2	703	0	125	3	0	0	14151
202217	0	3	697	0	99	0	0	0	14782
202218	0	3	741	0	91	1	0	0	15462
202219	0	1	647	0	169	3	0	0	15401
202220	0	4	623	0	149	1	0	0	14784
202221	0	1	512	0	114	1	0	0	15101
202222	0	1	472	0	102	0	0	0	14152
202223	0	0	348	0	75	2	0	0	15007
202224	0	0	307	0	46	3	0	0	15466
202225	0	0	168	0	29	1	0	0	16849
202226	0	1	76	0	25	1	0	0	18798
202227	0	0	83	0	12	1	0	0	18527
202228	0	0	115	0	11	1	0	0	19776
202229	0	1	42	0	9	4	0	0	21091
202230	0	0	31	0	14	3	0	0	21450
202231	3	1	39	0	4	2	0	0	18731
202232	0	1	83	0	5	2	0	0	15366
202233	0	6	52	0	7	1	1	0	11887
202234	0	7	28	0	13	0	1	0	11346
202235	0	4	4	0	7	3	0	0	10106