title: Believe epidemiology key to vaccination protocols.
authors.forename: James E
authors.initials: JE
authors.lastname: Prier
authors.forename: Steven G
authors.initials: SG
authors.lastname: Prier
mesh_terms: D000818:Animals; D000829:Animals, Domestic; D004196:Disease Outbreaks / Q000517:prevention & control / Q000662:veterinary*; D016021:Epidemiologic Studies; D016896:Treatment Outcome; D014611:Vaccination / Q000592:standards / Q000662:veterinary*