title: Slow viruses and chronic disease: the contribution of epidemiology.
mesh_terms: D000328:Adult; D000818:Animals; D002648:Child; D002908:Chronic Disease; D007562:Creutzfeldt-Jakob Syndrome / Q000635:transmission; D004216:Distemper / Q000635:transmission; D004285:Dogs; D004812:Epidemiologic Methods; D005260:Female; D006801:Humans; D007223:Infant; D007729:Kuru / Q000635:transmission; D008297:Male; D008459:Measles virus / Q000472:pathogenicity; D009103:Multiple Sclerosis / Q000453:epidemiology / Q000635:transmission; D012897:Slow Virus Diseases / Q000635:transmission*; D013344:Subacute Sclerosing Panencephalitis / Q000635:transmission