title: [Antigenic drift of the influenza A-HI-NI virus: the current India 1980 variant is active in the Netherlands as well].
mesh_terms: D000956:Antigens, Viral / Q000032:analysis / Q000145:classification / Q000276:immunology*; D000939:Epitopes; D006386:Hemagglutination Tests; D006801:Humans; D009980:Influenza A virus / Q000276:immunology*
chemical_list: D000956:Antigens, Viral; D000939:Epitopes
vernacular_title: De antigeendrift van het influenza A-HINI-virus de nieuwe "India-1980"-variant is ook in Nederland actief.