title: WHO recommendations on the composition of the 2015/16 influenza virus vaccines in the northern hemisphere.
mesh_terms: D004196:Disease Outbreaks / Q000517:prevention & control*; D014943:Global Health; D017408:Guidelines as Topic; D006801:Humans; D009980:Influenza A virus / Q000145:classification / Q000235:genetics / Q000276:immunology*; D007252:Influenza Vaccines / Q000276:immunology / Q000592:standards*; D007251:Influenza, Human / Q000517:prevention & control* / Q000821:virology; D014944:World Health Organization
chemical_list: D007252:Influenza Vaccines