INFLUENZA ISOLATES FROM THE SOUTH ATLANTIC REGION
Reported By WHO/NREVSS Collaborating Laboratories
2007 - 2008 Season
| Week | A(H1) | A(H3) | A(Unk) | B | Total # Tested | % Positive |
|---|---|---|---|---|---|---|
| 40 | 1 | 0 | 12 | 2 | 518 | 2.9 |
| 41 | 0 | 2 | 8 | 0 | 529 | 1.89 |
| 42 | 1 | 0 | 16 | 1 | 612 | 2.94 |
| 43 | 0 | 0 | 15 | 2 | 656 | 2.59 |
| 44 | 1 | 0 | 24 | 5 | 746 | 4.02 |
| 45 | 0 | 2 | 10 | 3 | 578 | 2.6 |
| 46 | 1 | 1 | 15 | 0 | 666 | 2.55 |
| 47 | 0 | 0 | 18 | 5 | 617 | 3.73 |
| 48 | 0 | 3 | 17 | 2 | 636 | 3.46 |
| 49 | 0 | 0 | 17 | 6 | 806 | 2.85 |
| 50 | 1 | 1 | 1 | 4 | 686 | 1.02 |
| 51 | 8 | 3 | 0 | 11 | 904 | 2.43 |
| 52 | 3 | 0 | 45 | 17 | 1037 | 6.27 |
| 01 | 8 | 5 | 41 | 18 | 1230 | 5.85 |
| 02 | 4 | 13 | 66 | 18 | 1164 | 8.68 |
| 03 | 17 | 32 | 97 | 18 | 1291 | 12.7 |
| 04 | 29 | 46 | 183 | 43 | 1545 | 19.48 |
| 05 | 33 | 133 | 598 | 83 | 3194 | 26.52 |
| 06 | 64 | 293 | 726 | 112 | 3651 | 32.73 |
| 07 | 45 | 271 | 780 | 157 | 3752 | 33.4 |
| 08 | 56 | 354 | 735 | 254 | 4159 | 33.64 |
| 09 | 33 | 238 | 537 | 234 | 3401 | 30.64 |
| 10 | 16 | 194 | 362 | 202 | 3001 | 25.79 |
| 11 | 6 | 75 | 166 | 151 | 1923 | 20.7 |
| 12 | 21 | 119 | 115 | 114 | 1903 | 19.39 |
| 13 | 2 | 32 | 48 | 126 | 1157 | 17.98 |
| 14 | 1 | 1 | 44 | 72 | 925 | 12.76 |
| 15 | 0 | 4 | 25 | 40 | 842 | 8.19 |
| 16 | 0 | 3 | 31 | 28 | 681 | 9.1 |
| 17 | 0 | 0 | 18 | 15 | 569 | 5.8 |
| 18 | 1 | 1 | 19 | 17 | 526 | 7.22 |
| 19 | 0 | 0 | 2 | 3 | 371 | 1.35 |
| 20 | 0 | 0 | 1 | 4 | 296 | 1.69 |