Monthly summary tables of influenza virus isolation 2011
| Month |
No. of specimens |
No. of Isolates |
| A |
B |
C |
| H3N2 |
H1N1 |
Human Swine Influenza (H1N1) |
H5N1 |
H9N2 |
| Jan |
7087 |
82 |
0 |
1608 |
0 |
0 |
93 |
0 |
| Feb |
7769 |
56 |
0 |
1931 |
0 |
0 |
153 |
0 |
| Mar |
5489 |
7 |
0 |
201 |
0 |
0 |
198 |
0 |
| Apr |
4831 |
9 |
0 |
14 |
0 |
0 |
173 |
0 |
| May |
4503 |
4 |
0 |
0 |
0 |
0 |
89 |
0 |
| Jun |
4469 |
7 |
0 |
6 |
0 |
0 |
69 |
0 |
| Jul |
4157 |
57 |
0 |
8 |
0 |
0 |
84 |
0 |
| Aug |
4597 |
102 |
0 |
6 |
0 |
0 |
92 |
0 |
| Sep |
4572 |
268 |
0 |
3 |
0 |
0 |
57 |
0 |
| Oct |
4308 |
278 |
0 |
0 |
0 |
0 |
32 |
0 |
| Nov |
4420 |
225 |
0 |
0 |
0 |
0 |
41 |
1 |
| Dec |
4901 |
195 |
0 |
2 |
0 |
0 |
218 |
0 |
| Total |
61103 |
1290 |
0 |
3779 |
0 |
0 |
1299 |
1 |
Last revision date: 2012/2/2