Central european encephalitis

This code represents an acute inflammatory condition of the brain caused by the Central European encephalitis virus, a flavivirus transmitted primarily by ticks. It can lead to a range of neurological symptoms, from mild febrile illness to severe meningoencephalitis, potentially resulting in long-term neurological sequelae or death.

Use this code for confirmed cases of Central European encephalitis, also known as Tick-borne encephalitis (TBE) of the Western subtype. Documentation should clearly indicate a diagnosis of Central European encephalitis, often supported by serological testing or viral isolation, and present with neurological manifestations.

• Ensure documentation specifies "Central European" or "Western subtype" to differentiate from other forms of tick-borne encephalitis.
• Do not confuse with other viral encephalitides; specificity is key.
• Code any associated neurological complications or sequelae separately, following the acute phase.