title: Zoonoses: a personal perspective on the Jennerian principle of cross-protective immunity.
authors.affiliation: Snarlton House, Wingfield, Trowbridge, Wiltshire.
authors.forename: G S
authors.initials: GS
authors.lastname: Nelson
mesh_terms: D000818:Animals; D001424:Bacterial Infections / Q000276:immunology* / Q000517:prevention & control; D003429:Cross Reactions; D006801:Humans; D007111:Immunity, Cellular; D010272:Parasitic Diseases / Q000276:immunology* / Q000517:prevention & control; D014777:Virus Diseases / Q000276:immunology* / Q000517:prevention & control; D015047:Zoonoses