INFLUENZA ISOLATES FROM HHS REGION 8
Reported By WHO/NREVSS Collaborating Laboratories
2010 - 2011 Season

Week A(H1) A(2009 H1N1) A(H3) A(Unable to subtype) A(Subtyping not performed) B Total # Tested % Positive
40 0 0 2 0 3 1 395 1.52
41 0 3 7 0 3 0 445 2.92
42 0 0 0 0 3 0 444 0.68
43 0 5 4 0 3 1 476 2.73
44 0 2 15 0 8 2 523 5.16
45 0 2 16 0 8 1 625 4.32
46 0 3 27 0 13 0 524 8.21
47 0 1 40 0 8 4 620 8.55
48 0 4 47 0 12 5 646 10.53
49 0 13 90 0 30 2 771 17.51
50 0 8 148 0 49 3 866 24.02
51 0 11 191 0 110 13 920 35.33
52 0 10 177 0 114 19 1013 31.59
01 0 17 138 0 93 26 1147 23.89
02 0 28 109 0 96 30 1108 23.74
03 0 58 126 0 118 64 1256 29.14
04 0 48 117 0 165 78 1441 28.31
05 0 61 102 0 153 146 1630 28.34
06 0 70 90 0 170 202 1804 29.49
07 0 79 77 0 241 278 2217 30.45
08 0 91 61 0 176 275 2234 26.99
09 0 62 51 0 145 249 1930 26.27
10 0 57 37 0 117 173 1664 23.08
11 0 38 27 0 106 142 1518 20.62
12 0 25 24 0 70 88 1271 16.29
13 0 19 17 0 48 52 1075 12.65
14 0 9 13 0 42 31 932 10.19
15 0 2 4 0 12 20 713 5.33
16 0 3 4 0 5 10 646 3.41
17 0 0 0 0 1 5 482 1.24
18 0 1 1 0 2 0 534 0.75
19 0 0 1 0 4 1 415 1.45
20 0 0 0 0 1 1 335 0.6
21 0 0 0 0 2 0 303 0.66
22 0 1 0 0 1 0 286 0.7
23 0 0 0 0 0 0 248 0
24 0 0 0 0 0 0 230 0
25 0 0 0 0 0 0 187 0
26 0 0 0 0 0 0 217 0
27 0 0 0 0 0 0 175 0
28 0 0 0 0 0 0 206 0
29 0 0 0 0 0 0 193 0
30 0 0 0 0 0 0 147 0
31 0 0 0 0 0 0 172 0
32 0 0 0 0 0 0 166 0
33 0 0 0 0 0 0 187 0
34 0 0 0 0 1 0 211 0.47
35 0 0 0 0 0 0 239 0
36 0 0 0 0 0 0 248 0
37 0 0 0 0 0 0 250 0
38 0 0 0 0 3 1 162 2.47
39 0 0 0 0 0 0 161 0

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