Controlling movement to control disease.
D000818:Animals; D002417:Cattle; D003226:Congresses as Topic; D004196:Disease Outbreaks / Q000517:prevention & control / Q000662:veterinary*; D005536:Foot-and-Mouth Disease / Q000453:epidemiology* / Q000517:prevention & control; D012756:Sheep; D006113:United Kingdom; D014730:Veterinary Medicine