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 4769 3.98
41 0 58 23 0 117 29 5636 4.03
42 0 46 15 0 97 26 5708 3.22
43 0 67 17 0 104 14 5669 3.56
44 0 84 26 0 138 42 6164 4.7
45 0 150 28 0 174 43 6779 5.83
46 0 265 21 0 192 37 7030 7.33
47 0 417 20 0 212 55 7622 9.24
48 0 466 28 0 332 40 7187 12.05
49 0 927 31 0 728 67 9774 17.94
50 0 1100 46 0 818 47 10223 19.67
51 0 2016 50 0 1590 63 13245 28.08
52 0 2693 39 0 1696 88 14723 30.67
01 0 2963 64 0 1494 82 16201 28.41
02 0 2689 80 0 1176 75 15491 25.95
03 0 1727 58 0 922 86 12108 23.07

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