title: Transmission of encephalopathies.
mesh_terms: D000375:Aging / Q000235:genetics*; D000818:Animals; D001927:Brain Diseases / Q000662:veterinary*; D002417:Cattle; D002418:Cattle Diseases / Q000635:transmission*; D012608:Scrapie / Q000235:genetics / Q000635:transmission*; D012756:Sheep