Viral and prion infections of the central nervous system
Unspecified viral encephalitis A86
Unspecified viral encephalitis A86-
Viral encephalomyelitis NOS
Viral meningoencephalitis NOS
Inflammation of brain parenchymal tissue as a result of viral infection. Encephalitis may occur as primary or secondary manifestation of togaviridae infections; herpesviridae infections; adenoviridae infections; flaviviridae infections; bunyaviridae infections; picornaviridae infections; paramyxoviridae infections; orthomyxoviridae infections; retroviridae infections; and arenaviridae infections.