title: Flu: vaccinate to cut risk of chimaeric virus emerging.
authors.forename: Ilaria
authors.initials: I
authors.lastname: Capua
authors.forename: Giovanni
authors.initials: G
authors.lastname: Cattoli
mesh_terms: D000818:Animals; D003906:Developing Countries; D014943:Global Health; D006801:Humans; D053118:Influenza A Virus, H1N1 Subtype / Q000502:physiology*; D053124:Influenza A Virus, H5N1 Subtype / Q000502:physiology; D053127:Influenza A Virus, H9N2 Subtype / Q000502:physiology; D005585:Influenza in Birds / Q000821:virology; D007251:Influenza, Human / Q000453:epidemiology / Q000517:prevention & control* / Q000821:virology*; D011200:Poultry; D016865:Reassortant Viruses / Q000502:physiology*; D014611:Vaccination / Q000941:ethics / Q000592:standards*; D015047:Zoonoses / Q000453:epidemiology / Q000821:virology*