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	24774
202143	0	0	50	0	6	2	8	0	24946
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	516	0	66	4	2	0	16591
202148	0	0	807	0	142	4	3	0	25278
202149	0	0	917	0	258	0	2	0	29941
202150	0	0	1039	0	360	3	0	0	32777
202151	0	0	886	0	401	3	0	0	33151
202152	0	0	890	0	583	4	0	0	43667
202201	0	0	674	0	413	8	0	0	66242
202202	0	0	506	0	498	2	0	0	66585
202203	0	0	423	0	305	1	0	0	47951
202204	0	0	319	0	268	5	1	0	38776
202205	0	0	255	0	239	2	0	0	27665
202206	0	0	306	0	310	1	0	0	26553
202207	0	1	271	0	277	1	0	0	22742
202208	0	0	304	0	168	2	0	0	18024
202209	0	0	413	0	154	2	0	0	15797
202210	0	0	368	0	142	0	0	0	14356
202211	0	0	174	0	163	0	0	0	11958