The Internet's largest and most authoritative site for prions, mad cow disease (bovine spongiform encephalopathy or BSE), scrapie, Creutzfeldt-Jakob Disease (CJD and nvCJD), kuru, and chronic wasting disease (CWD). Over 6966 articles, updated twice weekly. General news, government cover-ups, prion molecular biology research developments. Color slides of spongiform brains; working links to ...

Factsheets, certification programs, and proposed rules.