Influenza Positive Tests Reported to CDC by
U.S. Public Health Laboratories
2025-2026 Season

Week	A(H3N2v)	A (H1N1)pdm09	A(H3)	A(unable to sub-type)	A(Subtyping not performed)	B	BVIC	BYAM	Total # Tested
202540	0	61	43	0	5	4	4	0	947
202541	0	52	60	0	6	5	1	0	927
202542	0	68	108	0	10	6	2	0	1032
202543	0	113	139	0	10	3	7	0	1160
202544	0	75	184	0	7	10	3	0	1242
202545	0	134	425	0	16	14	6	0	1517
202546	0	174	650	0	20	24	11	0	1691
202547	0	201	1016	0	50	61	13	0	2286
202548	0	202	1221	0	58	33	18	0	2254
202549	0	190	1544	0	163	48	22	0	3116
202550	0	241	2367	0	659	42	24	0	4460
202551	0	291	3421	0	1421	77	33	0	6398
202552	0	309	3866	0	1434	88	47	0	6789
202553	0	353	3599	0	1180	103	38	0	6453
202601	0	284	2900	0	510	116	35	0	5347
202602	0	268	2127	0	263	101	63	0	4122
202603	0	273	2003	0	254	129	72	0	3841
202604	0	239	1612	0	183	178	127	0	3336
202605	0	263	1588	0	147	243	131	0	3593
202606	0	205	1042	0	183	218	145	0	2711
202607	0	96	473	0	156	192	102	0	1494