Influenza A Virus, H9N2 Subtype

Synonyms

H9N2 Virus

H9N2 Viruses

Virus, H9N2

Viruses, H9N2

A subtype of INFLUENZA A VIRUS comprised of the surface proteins hemagglutinin 9 and neuraminidase 2. The H9N2 subtype usually infects domestic birds (POULTRY) but there have been some human infections reported.