H9N2 influenza A virus isolated from a greater white-fronted wild goose (Anser albifrons) in Alaska has a mutation in the PB2 gene, which is associated with pathogenicity in human pandemic 2009 H1N1

Abstract

We report here the genomic sequence of an H9N2 influenza A virus [A/greater white-fronted goose/Alaska/81081/2008 (H9N2)]. This virus shares≥99.8% identity with a previously reported virus. Both strains contain a G590S mutation in the polymerase basic 2 (PB2) gene, which is a pathogenicity marker in the pandemic 2009 H1N1 virus when combined with R591.