| Week | A(H1) | A(2009 H1N1) | A(H3) | A(unable to sub-type) | A(Subtyping not performed) | B | Total # Tested | % Positive |
|---|---|---|---|---|---|---|---|---|
| 40 | 0 | 3 | 12 | 0 | 9 | 9 | 2786 | 1.18 |
| 41 | 0 | 0 | 5 | 0 | 5 | 8 | 2839 | 0.63 |
| 42 | 0 | 2 | 8 | 0 | 9 | 8 | 3014 | 0.9 |
| 43 | 0 | 0 | 10 | 0 | 19 | 12 | 3293 | 1.25 |
| 44 | 0 | 1 | 16 | 0 | 11 | 9 | 3511 | 1.05 |
| 45 | 0 | 2 | 11 | 0 | 18 | 15 | 3679 | 1.25 |
| 46 | 0 | 0 | 13 | 0 | 18 | 14 | 3854 | 1.17 |
| 47 | 0 | 1 | 19 | 0 | 30 | 19 | 3321 | 2.08 |
| 48 | 0 | 0 | 20 | 0 | 26 | 3 | 3283 | 1.49 |
| 49 | 0 | 0 | 12 | 0 | 28 | 8 | 2480 | 1.94 |