title: Virus of the year. The novel H1N1 influenza.
authors.forename: Martin
authors.initials: M
authors.lastname: Enserink
authors.forename: Jon
authors.initials: J
authors.lastname: Cohen
mesh_terms: D000818:Animals; D004196:Disease Outbreaks; D006801:Humans; D053118:Influenza A Virus, H1N1 Subtype / Q000235:genetics / Q000276:immunology / Q000302:isolation & purification / Q000472:pathogenicity; D007252:Influenza Vaccines / Q000009:adverse effects / Q000600:supply & distribution; D007251:Influenza, Human / Q000453:epidemiology* / Q000517:prevention & control / Q000821:virology; D032541:Mass Vaccination; D009976:Orthomyxoviridae Infections / Q000453:epidemiology / Q000662:veterinary / Q000821:virology; D013552:Swine; D013553:Swine Diseases / Q000453:epidemiology / Q000821:virology; D014944:World Health Organization
chemical_list: D007252:Influenza Vaccines