INFLUENZA Isolates Data TableWeek 31, Season 2015-2016

INFLUENZA VIRUSES ISOLATED BY
WHO/NREVSS Collaborating Laboratories
2015-2016 Season
Week	Total A	Total B	Percent Positive A	Percent Positive B	Total # Tested	% Positive
201540	84	43	0.7	0.36	12006	1.05
201541	116	54	0.89	0.41	13071	1.3
201542	97	52	0.72	0.39	13415	1.11
201543	98	52	0.73	0.39	13498	1.11
201544	97	68	0.66	0.46	14637	1.12
201545	122	86	0.81	0.57	15021	1.38
201546	84	98	0.55	0.64	15214	1.19
201547	119	92	0.78	0.61	15178	1.39
201548	145	81	0.9	0.5	16157	1.39
201549	138	106	0.83	0.64	16622	1.46
201550	242	190	1.4	1.1	17305	2.49
201551	220	162	1.32	0.97	16722	2.28
201552	264	200	1.4	1.06	18805	2.46
201601	396	184	2.01	0.93	19726	2.94
201602	571	224	3.06	1.2	18661	4.26
201603	702	313	3.77	1.68	18636	5.44
201604	1034	412	4.99	1.99	20734	6.97
201605	1572	586	7.08	2.64	22193	9.72
201606	2262	860	9.1	3.46	24850	12.56
201607	3130	1092	11.53	4.02	27139	15.55
201608	4356	1269	14.18	4.13	30719	18.31
201609	5467	1616	16.27	4.81	33611	21.07
201610	6631	2007	18.15	5.49	36529	23.64
201611	5005	1769	14.72	5.2	33991	19.92
201612	3900	1634	13.02	5.45	29965	18.46
201613	2938	1496	10.72	5.46	27402	16.18
201614	1959	1374	8.22	5.77	23818	13.99
201615	1496	1347	6.95	6.26	21531	13.2
201616	1116	1315	5.65	6.66	19739	12.31
201617	695	1141	3.93	6.46	17672	10.38
201618	425	821	2.8	5.41	15188	8.2
201619	277	661	1.98	4.74	13958	6.72
201620	224	505	1.81	4.07	12397	5.88
201621	138	406	1.21	3.55	11444	4.75
201622	80	225	0.81	2.27	9910	3.07
201623	69	207	0.76	2.28	9069	3.04
201624	58	94	0.7	1.14	8249	1.84
201625	44	83	0.61	1.15	7231	1.75
201626	26	50	0.42	0.82	6134	1.23
201627	23	29	0.41	0.51	5671	0.91
201628	19	26	0.33	0.45	5764	0.78
201629	19	26	0.37	0.51	5137	0.87
201630	16	25	0.33	0.51	4897	0.83
201631	23	17	0.59	0.43	3920	1.02