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	1006
201741	0	14	143	0	1	4	4	13	996
201742	0	14	173	0	0	2	1	11	1185
201743	0	26	177	0	4	6	1	21	1350
201744	0	23	246	0	2	14	3	36	1501
201745	0	28	311	0	1	12	4	31	1509
201746	0	56	404	0	2	29	5	60	1820
201747	0	41	487	0	0	10	5	60	1564
201748	1	61	784	0	11	20	8	105	2320
201749	0	72	1051	0	3	31	16	102	2719
201750	0	136	1508	0	12	39	35	172	3464
201751	0	238	2485	0	19	79	39	258	4755
201752	0	277	2963	0	30	102	35	373	5338
201801	0	319	3280	0	40	166	45	458	6335
201802	0	398	3314	0	70	165	42	524	6826
201803	0	403	2713	0	50	189	47	530	6198
201804	0	539	2738	0	39	231	59	713	6841
201805	0	539	2488	0	39	305	91	801	6942
201806	0	543	2032	0	32	329	113	928	6412
201807	0	491	1493	0	22	251	113	922	5405
201808	0	297	1048	0	19	246	110	882	4448
201809	0	245	586	0	14	205	88	694	3526
201810	0	144	406	0	25	172	88	642	2981
201811	0	187	274	0	26	180	69	528	2474
201812	0	118	224	0	8	137	51	454	2183
201813	0	128	216	0	8	112	61	444	1914
201814	0	117	163	0	11	80	53	389	1866
201815	0	102	102	0	3	55	40	294	1430
201816	0	52	86	0	0	45	43	208	1140
201817	0	56	52	0	1	60	28	128	986
201818	0	39	31	0	3	23	12	136	790
201819	0	16	20	0	0	13	6	62	564
201820	0	16	10	0	0	11	5	24	430
201821	0	17	6	0	0	8	3	16	323
201822	0	7	5	0	1	2	2	9	242
201823	0	6	3	0	1	3	3	9	275
201824	0	6	3	0	0	2	3	7	260
201825	1	1	3	0	0	0	2	6	196
201826	0	1	6	0	0	0	0	1	183
201827	0	6	4	0	0	0	0	6	107
201828	0	8	8	0	0	1	1	1	143
201829	0	14	5	0	0	3	2	3	162
201830	0	8	2	0	6	0	0	0	224
201831	0	6	9	0	6	0	0	0	144
201832	0	4	5	0	3	2	0	2	118
201833	0	4	4	0	6	1	0	1	108
201834	0	12	5	0	2	0	0	0	97