Hydatidosis.
D000818:Animals; D002371:Cat Diseases / Q000453:epidemiology; D002415:Cats; D002417:Cattle; D002418:Cattle Diseases / Q000453:epidemiology; D004197:Disease Reservoirs; D004283:Dog Diseases / Q000517:prevention & control*; D004285:Dogs; D004443:Echinococcosis / Q000453:epidemiology / Q000517:prevention & control / Q000662:veterinary*; D005589:Foxes; D006801:Humans; D007055:Iceland; D009520:New Zealand; D012756:Sheep; D012757:Sheep Diseases / Q000453:epidemiology; D006113:United Kingdom