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	994
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	1494
201745	0	28	311	0	1	12	4	31	1502
201746	0	56	404	0	2	29	5	60	1815
201747	0	41	483	0	0	10	5	60	1561
201748	1	61	771	0	11	20	10	103	2297
201749	0	72	1017	0	3	31	16	102	2672
201750	0	136	1492	0	12	39	37	169	3433
201751	0	238	2478	0	19	80	40	255	4732
201752	0	277	2958	0	30	109	37	362	5321
201801	0	315	3276	0	40	168	46	447	6299
201802	0	397	3304	0	74	169	46	509	6801
201803	0	404	2709	0	57	190	49	518	6171
201804	0	539	2735	0	40	230	63	700	6817
201805	0	537	2461	0	55	325	93	771	6911
201806	0	538	2022	0	44	337	121	897	6370
201807	0	478	1468	0	65	253	111	908	5371
201808	0	298	1057	0	51	250	111	875	4444
201809	0	255	605	0	16	231	86	665	3521
201810	0	143	404	0	26	202	87	605	2970
201811	0	185	273	0	26	193	68	500	2450
201812	0	115	223	0	8	143	51	443	2170
201813	0	128	215	0	8	117	61	433	1907
201814	0	114	163	0	14	102	53	361	1859
201815	0	100	102	0	3	68	40	275	1423
201816	0	52	86	0	0	53	43	200	1139
201817	0	49	52	0	1	62	28	125	971
201818	0	46	31	0	3	23	12	135	792
201819	0	13	21	0	1	14	6	53	542
201820	0	15	9	0	0	6	5	19	397
201821	0	17	5	0	0	2	2	10	259
201822	0	5	2	0	1	0	2	4	164
201823	0	2	0	0	1	0	0	0	130