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	801
201841	0	52	11	0	8	5	3	5	918
201842	0	52	21	0	13	1	2	14	1109
201843	0	75	35	0	3	3	0	13	1117
201844	0	84	23	0	2	1	1	8	1246
201845	0	117	27	0	15	4	4	7	1333
201846	0	147	41	0	11	0	2	3	1417
201847	0	213	54	0	9	1	2	5	1108
201848	0	324	64	0	11	1	2	10	1693
201849	0	357	89	0	14	7	3	7	1719
201850	0	670	166	0	20	3	7	6	2187
201851	0	1108	243	0	78	9	20	8	2671
201852	0	1228	274	0	118	8	19	9	2558
201901	0	1162	300	0	169	5	6	17	2867
201902	0	1381	223	0	109	10	2	18	3235
201903	0	1406	337	0	116	9	17	15	3279
201904	0	1496	490	0	125	19	17	9	3493
201905	0	1635	792	0	77	11	24	18	4116
201906	0	1853	1162	0	50	16	18	11	4803
201907	0	1669	1268	0	65	23	29	18	4698
201908	0	1444	1471	0	68	57	28	11	4721
201909	0	1310	1707	0	104	39	33	10	4858
201910	0	1216	1707	0	114	59	36	27	4653
201911	0	968	1649	0	92	54	51	30	4293
201912	0	683	1261	0	60	77	41	18	3621
201913	0	398	970	0	40	28	47	14	2601
201914	0	317	830	0	27	38	58	14	2435
201915	0	203	622	0	12	18	43	12	1915
201916	0	119	326	0	14	18	41	13	1370
201917	0	79	196	0	3	5	29	13	1076
201918	0	46	102	0	5	9	19	5	718
201919	0	14	18	0	3	8	6	2	336