| Week | A(H1N1) | A(H3N2) | A(Unk) | B | Total # Tested | % Positive |
|---|---|---|---|---|---|---|
| 40 | 0 | 4 | 3 | 1 | 1055 | 0.8 |
| 41 | 0 | 2 | 3 | 0 | 1212 | 0.4 |
| 42 | 0 | 3 | 4 | 0 | 1168 | 0.6 |
| 43 | 0 | 7 | 8 | 0 | 1319 | 1.1 |
| 44 | 1 | 6 | 6 | 0 | 1404 | 0.9 |
| 45 | 0 | 12 | 1 | 0 | 1565 | 0.8 |
| 46 | 0 | 35 | 8 | 1 | 1755 | 2.5 |
| 47 | 0 | 25 | 0 | 3 | 1465 | 1.9 |
| 48 | 0 | 49 | 17 | 1 | 1623 | 4.1 |
| 49 | 1 | 31 | 35 | 5 | 1539 | 4.7 |
| 50 | 2 | 17 | 64 | 2 | 1460 | 5.8 |
| 51 | 2 | 33 | 71 | 2 | 1686 | 6.4 |
| 52 | 0 | 10 | 48 | 0 | 1283 | 4.5 |
| 01 | 0 | 34 | 60 | 0 | 1281 | 7.3 |