Quantitative epidemiology in the 21st century.
D000820:Animal Diseases / Q000453:epidemiology*; D000818:Animals; D003140:Communicable Disease Control / Q000379:methods*; D004196:Disease Outbreaks / Q000517:prevention & control / Q000662:veterinary; D004520:Education, Veterinary; D004812:Epidemiologic Methods / Q000662:veterinary*; D008962:Models, Theoretical; D018570:Risk Assessment / Q000379:methods; D018571:Sentinel Surveillance / Q000662:veterinary; D006113:United Kingdom / Q000453:epidemiology