title: Disease surveillance.
authors.forename: D
authors.initials: D
authors.lastname: Hare
mesh_terms: D000820:Animal Diseases / Q000175:diagnosis / Q000453:epidemiology*; D000818:Animals; D002170:Canada / Q000453:epidemiology; D016208:Databases, Factual; D018563:Disease Notification; D006801:Humans; D007255:Information Services; D015995:Prevalence