title: OIE calls for urgent research on new influenza virus.
mesh_terms: D000820:Animal Diseases / Q000453:epidemiology / Q000517:prevention & control* / Q000821:virology; D000818:Animals; D004196:Disease Outbreaks / Q000662:veterinary; D005060:Europe; D006801:Humans; D053118:Influenza A Virus, H1N1 Subtype; D007251:Influenza, Human / Q000453:epidemiology / Q000821:virology; D009976:Orthomyxoviridae Infections / Q000453:epidemiology / Q000517:prevention & control / Q000662:veterinary*; D015980:Public Health Practice; D012106:Research; D018571:Sentinel Surveillance