title: Letter: Preventing animal diseases.
mesh_terms: D000820:Animal Diseases / Q000517:prevention & control*; D000818:Animals; D005517:Foodborne Diseases / Q000453:epidemiology; D006801:Humans; D012480:Salmonella Infections / Q000517:prevention & control; D012481:Salmonella Infections, Animal / Q000517:prevention & control*