INFLUENZA ISOLATES FROM THE NEW ENGLAND REGION
Reported By WHO/NREVSS Collaborating Laboratories
2007 - 2008 Season
| Week | A(H1) | A(H3) | A(Unk) | B | Total # Tested | % Positive |
|---|---|---|---|---|---|---|
| 40 | 0 | 0 | 0 | 0 | 115 | 0 |
| 41 | 0 | 0 | 0 | 0 | 140 | 0 |
| 42 | 2 | 0 | 0 | 0 | 144 | 1.39 |
| 43 | 0 | 0 | 0 | 1 | 142 | 0.7 |
| 44 | 0 | 0 | 0 | 0 | 169 | 0 |
| 45 | 0 | 0 | 2 | 1 | 277 | 1.08 |
| 46 | 1 | 0 | 0 | 0 | 281 | 0.36 |
| 47 | 0 | 0 | 0 | 0 | 290 | 0 |
| 48 | 2 | 0 | 1 | 0 | 344 | 0.87 |
| 49 | 2 | 0 | 3 | 0 | 319 | 1.57 |
| 50 | 2 | 0 | 6 | 2 | 369 | 2.71 |
| 51 | 2 | 1 | 10 | 3 | 483 | 3.31 |
| 52 | 2 | 0 | 8 | 3 | 441 | 2.95 |
| 01 | 0 | 0 | 6 | 4 | 478 | 2.09 |
| 02 | 6 | 0 | 14 | 18 | 558 | 6.81 |
| 03 | 3 | 0 | 19 | 13 | 501 | 6.99 |
| 04 | 5 | 1 | 21 | 13 | 472 | 8.47 |
| 05 | 7 | 9 | 52 | 61 | 652 | 19.79 |
| 06 | 9 | 14 | 80 | 83 | 705 | 26.38 |
| 07 | 19 | 29 | 113 | 127 | 835 | 34.49 |
| 08 | 10 | 34 | 173 | 160 | 1240 | 30.4 |
| 09 | 11 | 27 | 207 | 166 | 1680 | 24.46 |
| 10 | 4 | 25 | 158 | 177 | 1443 | 25.23 |
| 11 | 4 | 24 | 122 | 142 | 1348 | 21.66 |
| 12 | 3 | 24 | 72 | 109 | 1098 | 18.94 |
| 13 | 3 | 33 | 64 | 98 | 983 | 20.14 |
| 14 | 0 | 26 | 65 | 72 | 814 | 20.02 |
| 15 | 0 | 11 | 38 | 56 | 652 | 16.1 |
| 16 | 0 | 2 | 15 | 19 | 451 | 7.98 |
| 17 | 0 | 0 | 8 | 10 | 326 | 5.52 |
| 18 | 0 | 0 | 2 | 4 | 194 | 3.09 |
| 19 | 0 | 0 | 1 | 1 | 152 | 1.32 |
| 20 | 0 | 0 | 1 | 0 | 130 | 0.77 |