Division of Influenza Viruses, Korea National Institute of Health, Osong, Korea.
Copyright ©2011, Korea Centers for Disease Control and Prevention
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Year | Week | A (H1N1) | |
---|---|---|---|
No. of resistant/tested | Resistance rate (%) | ||
2008 | 48 | 15/16 | 93.8 |
49 | 28/28 | 100 | |
50 | 56/56 | 100 | |
51 | 86/86 | 100 | |
52 | 143/143 | 100 | |
2009 | 1 | 87/87 | 100 |
2 | 65/65 | 100 | |
3 | 29/29 | 100 | |
4 | 15/15 | 100 | |
5 | 4/4 | 100 | |
6 | 3/3 | 100 | |
7 | 2/2 | 100 | |
Total | 533/534 | 99.8% |
Type | Antiviral drug | |||||
---|---|---|---|---|---|---|
Oseltamivir | Zanamivir | Amantadine | ||||
No. of resistant/tested | Resistance rate (%) | No. of resistant/tested | Resistance rate (%) | No. of resistant/tested | Resistance rate (%) | |
A (H1N1) | 533/534 | 99.8 | 0/534 | 0.0 | 12/572 | 2.1 |
A (H3N2) | 0/295 | 0.0 | 0/295 | 0.0 | 285/287 | 99.3 |