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	124	0	3	5	0	16	1005
201741	0	14	143	0	1	4	4	13	992
201742	0	14	173	0	0	2	1	11	1181
201743	0	26	177	0	4	7	1	21	1348
201744	0	23	246	0	2	14	3	36	1493
201745	0	28	311	0	1	12	4	31	1500
201746	0	56	404	0	2	29	5	60	1814
201747	0	41	483	0	0	10	5	60	1560
201748	1	61	763	0	11	20	10	103	2288
201749	0	71	1009	0	3	31	16	102	2655
201750	0	135	1484	0	12	39	37	169	3421
201751	0	240	2454	0	19	80	40	254	4704
201752	0	277	2952	0	30	110	37	360	5310
201801	0	315	3273	0	40	169	45	446	6293
201802	0	397	3299	0	73	170	46	504	6792
201803	0	403	2697	0	57	197	48	512	6162
201804	0	535	2717	0	40	266	62	668	6795
201805	0	535	2445	0	55	336	93	756	6890
201806	0	536	2012	0	44	350	118	883	6351
201807	0	473	1458	0	65	268	111	884	5338
201808	0	297	1052	0	51	265	110	858	4431
201809	0	253	598	0	15	242	86	651	3499
201810	0	143	400	0	26	210	86	587	2942
201811	0	181	271	0	26	193	68	496	2425
201812	0	115	219	0	8	144	51	433	2146
201813	0	126	212	0	8	117	61	426	1873
201814	0	109	161	0	14	100	53	347	1810
201815	0	99	101	0	3	68	39	258	1373
201816	0	49	84	0	2	51	42	192	1103
201817	0	39	45	0	1	55	25	111	855
201818	0	24	22	0	2	20	9	106	577
201819	0	6	6	0	1	8	0	27	268