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| Week | A(H3N2v) | A(2009 H1N1) | A(H3) | A(unable to sub-type) | A(Subtyping not performed) | B | Total # Tested | % Positive |
|---|---|---|---|---|---|---|---|---|
| 201440 | 0 | 2 | 100 | 0 | 97 | 111 | 9609 | 3.22 |
| 201441 | 0 | 6 | 125 | 0 | 148 | 160 | 11063 | 3.96 |
| 201442 | 1 | 7 | 226 | 0 | 186 | 163 | 11621 | 5.01 |
| 201443 | 0 | 5 | 211 | 0 | 199 | 127 | 11299 | 4.79 |
| 201444 | 0 | 4 | 294 | 0 | 291 | 135 | 11530 | 6.27 |
| 201445 | 0 | 6 | 505 | 0 | 488 | 154 | 12867 | 8.96 |
| 201446 | 0 | 8 | 625 | 0 | 628 | 147 | 13713 | 10.26 |
| 201447 | 0 | 5 | 994 | 0 | 1231 | 161 | 16097 | 14.85 |
| 201448 | 0 | 9 | 1536 | 0 | 1872 | 198 | 18425 | 19.62 |
| 201449 | 0 | 15 | 2573 | 0 | 2463 | 249 | 22912 | 23.13 |
| 201450 | 0 | 11 | 3801 | 0 | 3963 | 314 | 28933 | 27.95 |
| 201451 | 0 | 16 | 4930 | 0 | 5994 | 320 | 36665 | 30.71 |
| 201452 | 0 | 14 | 5433 | 0 | 7700 | 390 | 41950 | 32.26 |
| 201453 | 0 | 10 | 5256 | 0 | 5609 | 406 | 40961 | 27.54 |
| 201501 | 0 | 10 | 4889 | 0 | 3880 | 372 | 37898 | 24.14 |
| 201502 | 0 | 8 | 4560 | 0 | 3480 | 471 | 35028 | 24.32 |
| 201503 | 0 | 4 | 3890 | 0 | 3444 | 545 | 33696 | 23.39 |
| 201504 | 0 | 9 | 3426 | 0 | 2715 | 587 | 31364 | 21.48 |
| 201505 | 0 | 10 | 2693 | 0 | 2115 | 718 | 29171 | 18.97 |
| 201506 | 0 | 7 | 1715 | 0 | 1548 | 878 | 26633 | 15.57 |
| 201507 | 0 | 10 | 1230 | 0 | 1085 | 1009 | 23991 | 13.89 |
| 201508 | 0 | 18 | 941 | 0 | 719 | 1131 | 22030 | 12.75 |
| 201509 | 0 | 5 | 766 | 0 | 545 | 1347 | 20065 | 13.27 |
| 201510 | 0 | 6 | 451 | 0 | 390 | 1644 | 19483 | 12.78 |
| 201511 | 0 | 2 | 327 | 0 | 294 | 1563 | 18007 | 12.13 |
| 201512 | 0 | 6 | 226 | 0 | 192 | 1473 | 16511 | 11.48 |
| 201513 | 0 | 4 | 167 | 0 | 110 | 1363 | 14689 | 11.19 |
| 201514 | 0 | 7 | 82 | 0 | 105 | 1231 | 14199 | 10.03 |
| 201515 | 0 | 11 | 49 | 0 | 76 | 933 | 12821 | 8.33 |
| 201516 | 0 | 2 | 31 | 0 | 38 | 606 | 10482 | 6.45 |
| 201517 | 0 | 1 | 12 | 0 | 29 | 409 | 8269 | 5.45 |