| Week | A(H1) | A(2009 H1N1) | A(H3) | A(unable to sub-type) | A(Subtyping not performed) | B | Total # Tested | % Positive |
|---|---|---|---|---|---|---|---|---|
| 40 | 0 | 3 | 69 | 0 | 10 | 79 | 4306 | 3.74 |
| 41 | 0 | 7 | 67 | 0 | 27 | 101 | 4670 | 4.33 |
| 42 | 0 | 4 | 121 | 0 | 47 | 127 | 4940 | 6.05 |
| 43 | 0 | 3 | 147 | 0 | 53 | 144 | 4821 | 7.2 |
| 44 | 0 | 4 | 183 | 0 | 75 | 156 | 5070 | 8.24 |
| 45 | 0 | 4 | 253 | 0 | 114 | 211 | 5889 | 9.9 |
| 46 | 0 | 6 | 303 | 0 | 216 | 226 | 5678 | 13.23 |
| 47 | 0 | 1 | 199 | 0 | 371 | 241 | 5342 | 15.2 |