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	62	43	0	5	5	4	0	985
202541	0	52	65	0	6	5	1	0	952
202542	0	68	108	0	10	6	2	0	1050
202543	0	114	139	0	11	3	7	0	1182
202544	0	77	187	0	9	10	3	0	1262
202545	0	138	431	0	16	14	6	0	1547
202546	0	175	670	0	21	24	11	0	1750
202547	0	207	1049	0	53	61	13	0	2373
202548	0	208	1312	0	139	33	18	0	2483
202549	0	205	1737	0	240	51	24	0	3480
202550	0	250	2514	0	741	43	25	0	4771
202551	0	302	3718	0	1593	78	33	0	6987
202552	0	328	4266	0	1842	93	53	0	7716
202553	0	377	4055	0	1756	106	50	0	7635
202601	0	315	3235	0	1194	119	51	0	6602
202602	0	290	2388	0	624	113	81	0	4932
202603	0	318	2335	0	329	146	88	0	4441
202604	0	270	1883	0	233	199	155	0	3837
202605	0	323	1934	0	211	294	172	0	4290
202606	0	285	1475	0	201	341	243	0	3888
202607	0	265	1170	0	165	512	303	0	3521
202608	0	227	872	0	105	399	303	0	2943
202609	0	207	746	0	73	495	311	0	2868
202610	0	134	394	0	38	354	259	0	2029
202611	0	86	226	0	41	264	165	0	1368
202612	0	59	112	0	23	137	89	0	802