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 66 13 0 83 27 4771 3.98
41 0 57 23 0 116 29 5634 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 6771 5.82
46 0 268 21 0 190 37 7014 7.36
47 0 418 20 0 211 55 7618 9.24
48 0 471 28 0 331 40 7179 12.12
49 0 984 32 0 727 67 9848 18.38
50 0 1268 53 0 820 49 10521 20.82
51 0 2111 50 0 1591 65 13548 28.17
52 0 2888 44 0 1696 91 15047 31.36
01 0 3273 78 0 1500 84 16753 29.46
02 0 3167 103 0 1240 82 16727 27.45
03 0 2736 97 0 1108 109 15673 25.84
04 0 2038 98 0 986 138 14338 22.74
05 0 1457 54 0 751 142 12595 19.09
06 0 708 45 0 401 114 7562 16.77

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