Scientific consultation on human and animal spongiform encephalopathies.
D000349:Africa / Q000453:epidemiology; D001208:Asia / Q000453:epidemiology; D002489:Central America / Q000453:epidemiology; D002771:Cholera / Q000453:epidemiology* / Q000635:transmission; D005060:Europe / Q000453:epidemiology; D006801:Humans; D013020:South America / Q000453:epidemiology