Scrapie.
D000818:Animals; D005260:Female; D008297:Male; D012608:Scrapie / Q000175:diagnosis* / Q000209:etiology / Q000517:prevention & control / Q000635:transmission; D012756:Sheep; D012757:Sheep Diseases / Q000175:diagnosis* / Q000209:etiology / Q000517:prevention & control / Q000635:transmission