Influenza Positive Tests Reported to CDC by
U.S. Public Health Laboratories
2017-2018 Season

Week	A(H3N2v)	A (H1N1)pdm09	A(H3)	A(unable to sub-type)	A(Subtyping not performed)	B	BVIC	BYAM	Total # Tested
201740	1	13	123	0	3	5	0	16	1003
201741	0	14	143	0	1	6	4	11	992
201742	0	14	173	0	0	2	1	11	1182
201743	0	26	176	0	4	8	1	20	1349
201744	0	23	246	0	2	16	3	34	1494
201745	0	28	315	0	1	12	4	31	1525
201746	0	56	405	0	2	33	5	61	1836
201747	0	41	486	0	0	11	5	61	1578
201748	1	61	756	0	11	27	8	95	2278
201749	0	71	998	0	1	38	15	95	2629
201750	0	132	1450	0	12	43	35	161	3359
201751	0	238	2400	0	18	96	38	233	4632
201752	0	276	2901	0	28	122	32	338	5226
201801	0	302	3176	0	41	200	39	406	6133
201802	0	376	3157	0	68	189	40	441	6426
201803	0	376	2610	0	49	207	41	476	5954
201804	0	513	2607	0	40	271	55	618	6545
201805	0	512	2348	0	38	360	83	675	6598
201806	0	506	1884	0	28	353	95	807	6005
201807	0	419	1342	0	23	270	102	812	4975
201808	0	245	919	0	19	254	90	711	3911
201809	0	196	477	0	11	239	66	520	2913
201810	0	104	332	0	16	174	132	428	2238
201811	0	67	100	0	17	80	22	147	896