INFLUENZA VIRUSES ISOLATED BY
WHO/NREVSS Collaborating Laboratories
2013 - 2014 Season

Week	A(H1)	A(2009 H1N1)	A(H3)	A(unable to sub-type)	A(Subtyping not performed)	B	Total # Tested	% Positive
40	0	67	13	0	83	27	4772	4
41	0	57	23	0	116	29	5636	3.99
42	0	49	15	0	94	26	5714	3.22
43	0	70	17	0	100	14	5649	3.56
44	0	85	26	0	137	42	6162	4.71
45	0	152	27	0	172	43	6772	5.82
46	0	267	21	0	190	37	7018	7.34
47	0	418	20	0	211	55	7618	9.24
48	0	471	28	0	331	40	7177	12.12
49	0	986	32	0	727	67	9850	18.4
50	0	1269	54	0	820	49	10526	20.82
51	0	2118	50	0	1591	65	13557	28.21
52	0	2910	44	0	1700	92	15156	31.31
01	0	3317	79	0	1502	84	16955	29.38
02	0	3204	104	0	1246	82	16829	27.55
03	0	2907	107	0	1119	110	16051	26.43
04	0	2190	107	0	1002	149	14959	23.05
05	0	1666	73	0	741	153	13343	19.73
06	0	1316	103	0	516	183	11625	18.22
07	0	788	66	0	454	165	9822	15
08	0	337	25	0	250	126	6813	10.83