FJ215837   Influenza A virus (A/HongKong/HK6MA21-2/2008(H3N2)) segment 4 hemagglutinin (HA) gene, complete cds.   [Influenza A virus (A/Hong Kong/HK6MA21-2/2008(H3N2)) A/HongKong/HK6MA21-2/2008 | 561343.3]