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	900
201842	0	51	21	0	13	1	2	14	1090
201843	0	74	35	0	3	3	0	13	1100
201844	0	84	23	0	2	1	1	8	1227
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	1696
201850	0	668	166	0	17	3	7	6	2150
201851	0	1105	243	0	78	10	20	7	2632
201852	0	1225	270	0	115	9	18	9	2547
201901	0	1146	272	0	167	6	6	14	2802
201902	0	1365	221	0	108	12	2	16	3175
201903	0	1393	332	0	115	10	17	14	3211
201904	0	1475	481	0	123	19	16	9	3430
201905	0	1574	754	0	61	10	24	18	3910
201906	0	1653	976	0	37	18	16	10	4269
201907	0	1449	1085	0	88	28	24	18	4132
201908	0	1212	1210	0	89	58	24	10	4016
201909	0	980	1240	0	108	40	29	8	3758
201910	0	478	758	0	73	16	16	4	2047