A Review of the Antiviral Susceptibility of Human and Avian Influenza Viruses over the Last Decade
Figure 2
Proportion of oseltamivir-resistant seasonal A(H1N1) variants detected in the Asia-Pacific region during 2008. H275: oseltamivir-sensitive viruses and Y275: oseltamivir-resistant viruses. The number of viruses tested from each month is indicated at the top of each bar.