Diseases caused by prions are called transmissible spongiform encephalopathies. See the related link below for the Answers.com article.
Bovine spongiform encephalopathy (BSE, mad cow disease), kuru (a neurologic prion found in one tribe of humans that has since been eliminated after ritual cannibalism of deceased tribe members was...
Human Prion Diseases Creutzfeldt-Jakob Disease (CJD)Variant Creutzfeldt-Jakob Disease (vCJD)Gerstmann-Straussler-Scheinker SyndromeFatal Familial InsomniaKuru
goitre,rickets beriberi etc...
They are diseases caused by lack vitamins the diseases caused are:rickets,beri beri, scruvy,kwashiorkor.