title: Reactions to equine influenza vaccine.
mesh_terms: D000818:Animals; D006734:Horse Diseases / Q000276:immunology*; D006736:Horses; D007111:Immunity, Cellular; D009980:Influenza A virus / Q000276:immunology*; D009976:Orthomyxoviridae Infections / Q000276:immunology / Q000662:veterinary*; D014765:Viral Vaccines / Q000276:immunology*
chemical_list: D014765:Viral Vaccines