Monthly summary tables of influenza virus isolation 2002
|
Month |
No. of specimens |
No. of Isolates |
|
A |
B # |
|
H3N2 * |
H1N1 + |
H5N1 |
H9N2 |
|
Jan |
1092 |
138 |
20 |
0 |
0 |
53 |
|
Feb |
1195 |
210 |
28 |
0 |
0 |
89 |
|
Mar |
1072 |
213 |
16 |
0 |
0 |
60 |
|
Apr |
1400 |
244 |
10 |
0 |
0 |
23 |
|
May |
1262 |
218 |
0 |
0 |
0 |
6 |
|
Jun |
1057 |
225 |
0 |
0 |
0 |
3 |
|
Jul |
1116 |
256 |
1 |
0 |
0 |
2 |
|
Aug |
835 |
129 |
1 |
0 |
0 |
2 |
|
Sep |
757 |
22 |
1 |
0 |
0 |
18 |
|
Oct |
791 |
14 |
0 |
0 |
0 |
9 |
|
Nov |
866 |
7 |
0 |
0 |
0 |
19 |
|
Dec |
880 |
36 |
0 |
0 |
0 |
61 |
|
Total |
12323 |
1712 |
77 |
0 |
0 |
345 |
Notes :
* The influenza A (H3N2) virus isolated was A/Sydney/5/97, Moscow/10/99, Panama/2007/99-like virus.
+ The influenza A (H1N1) virus isolated was A/New Caledonia/20/99-like virus.
# The influenza B viruses isolated were B/HK/330/2001-like and B/Sichuan/379/99-like.
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