title: Politically correct names given to flu viruses.
authors.forename: Declan
authors.initials: D
authors.lastname: Butler
mesh_terms: D000818:Animals; D005075:Biological Evolution; D030561:Databases, Nucleic Acid; D040362:Geographic Information Systems; D005843:Geography; D006801:Humans; D053124:Influenza A Virus, H5N1 Subtype / Q000145:classification* / Q000502:physiology; D007251:Influenza, Human / Q000453:epidemiology / Q000821:virology; D009626:Terminology as Topic; D014944:World Health Organization