"currently endemic in both human" - related articles and key terms

Related terms: ha   strain   human flu   poultry   subtypes   viruses   endemic   pandemic   swine flu   flu viruses   sialic acid   spanish flu   influenza   hemagglutinin   fully recovered   human influenza   influenzavirus   avian influenza   influenza a virus   influenza viruses   currently circulating   both human and pig populations

Wikipedia sources: Human flu   Influenza A virus


Context for words: currently   endemic   in   both   human