title: Strain designation for influenza viruses.
authors.forename: J
authors.initials: J
authors.lastname: Ellis
authors.forename: M
authors.initials: M
authors.lastname: Zambon
mesh_terms: D000956:Antigens, Viral / Q000235:genetics; D006801:Humans; D007252:Influenza Vaccines; D007251:Influenza, Human / Q000453:epidemiology / Q000517:prevention & control* / Q000821:virology; D009975:Orthomyxoviridae / Q000145:classification* / Q000235:genetics; D006113:United Kingdom / Q000453:epidemiology
chemical_list: D000956:Antigens, Viral; D007252:Influenza Vaccines