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Frequency of Multiple Resistance Mutations in Single Isolate in 2009 and 2010
| Protease | Reverse transcriptase | |||
|---|---|---|---|---|
| Number of mutations | 2009 | 2010 | 2009 | 2010 |
| 1 | 22.0% | 39.1% | 19.5% | 19.0% |
| 2 | 29.3% | 16.3% | 9.8% | 2.3% |
| 3 | 4.9% | 5.8% | 2.4% | 1.2% |
| 4 | 0 | 1.2% | 2.4% | 0.4% |
| 5 | 0 | 0.4% | 0 | 0.4% |
