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 5713 3.22
43 0 70 17 0 100 14 5649 3.56
44 0 85 26 0 137 42 6162 4.71
45 0 151 28 0 172 43 6773 5.82
46 0 268 21 0 190 37 7019 7.35
47 0 418 20 0 211 55 7618 9.24
48 0 471 28 0 331 40 7177 12.12
49 0 984 32 0 727 67 9850 18.38
50 0 1268 53 0 820 49 10526 20.81
51 0 2112 50 0 1591 65 13557 28.16
52 0 2903 44 0 1699 91 15154 31.26
01 0 3292 79 0 1502 84 16884 29.36
02 0 3182 103 0 1245 82 16810 27.44
03 0 2837 105 0 1108 109 15880 26.19
04 0 2118 103 0 990 141 14662 22.86
05 0 1596 72 0 727 147 13036 19.5
06 0 1140 78 0 513 159 11003 17.18
07 0 416 23 0 426 93 6887 13.91

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