title: The immunology and epidemiology of influenza virus.
mesh_terms: D000914:Antibodies, Viral / Q000032:analysis; D000956:Antigens, Viral / Q000032:analysis; D004196:Disease Outbreaks / Q000453:epidemiology; D004739:England; D006801:Humans; D005779:Immunodiffusion; D007251:Influenza, Human / Q000453:epidemiology*; D009975:Orthomyxoviridae / Q000276:immunology* / Q000648:ultrastructure; D014764:Viral Proteins / Q000032:analysis; D014852:Wales
chemical_list: D000914:Antibodies, Viral; D000956:Antigens, Viral; D014764:Viral Proteins