Slow infections of the nervous system.
D000293:Adolescent; D000328:Adult; D000544:Alzheimer Disease / Q000209:etiology; D000690:Amyotrophic Lateral Sclerosis / Q000209:etiology; D000818:Animals; D001921:Brain / Q000382:microbiology; D002493:Central Nervous System Diseases / Q000209:etiology*; D002648:Child; D002675:Child, Preschool; D007562:Creutzfeldt-Jakob Syndrome / Q000209:etiology; D003588:Cytopathogenic Effect, Viral; D004828:Epilepsies, Partial / Q000209:etiology; D006801:Humans; D007729:Kuru / Q000209:etiology; D007968:Leukoencephalopathy, Progressive Multifocal / Q000209:etiology; D008875:Middle Aged; D009103:Multiple Sclerosis / Q000209:etiology; D010300:Parkinson Disease / Q000209:etiology; D012409:Rubella / Q000150:complications; D012608:Scrapie / Q000209:etiology; D012756:Sheep; D012897:Slow Virus Diseases / Q000150:complications* / Q000635:transmission; D013344:Subacute Sclerosing Panencephalitis / Q000209:etiology; D014779:Virus Replication