Influenza Positive Tests Reported to CDC by
U.S. Public Health Laboratories
2018-2019 Season

Week	A(H3N2v)	A (H1N1)pdm09	A(H3)	A(unable to sub-type)	A(Subtyping not performed)	B	BVIC	BYAM	Total # Tested
201840	0	29	11	0	8	0	7	11	796
201841	0	52	11	0	8	5	3	5	901
201842	0	51	21	0	13	1	2	14	1090
201843	0	74	35	0	3	3	0	13	1102
201844	0	84	23	0	2	1	1	8	1228
201845	0	117	27	0	14	4	4	7	1310
201846	0	147	40	0	9	0	2	3	1398
201847	0	212	53	0	8	1	2	5	1106
201848	0	324	64	0	9	1	2	10	1685
201849	0	356	89	0	14	8	3	7	1693
201850	0	668	166	0	17	3	7	6	2150
201851	0	1105	243	0	78	10	20	7	2630
201852	0	1222	269	0	115	9	18	9	2538
201901	0	1137	271	0	167	6	6	14	2781
201902	0	1357	221	0	108	12	2	16	3150
201903	0	1366	323	0	114	10	17	14	3149
201904	0	1368	457	0	121	19	15	9	3266
201905	0	1433	697	0	61	10	24	18	3648
201906	0	1572	943	0	38	18	15	7	4093
201907	0	1341	1025	0	87	14	12	12	3853
201908	0	988	1037	0	75	16	14	8	3410
201909	0	429	699	0	58	10	11	2	1995