D2I2.
infection

Tick-borne encephalitis

Tick-borne (TBE) is a viral disease involving the central nervous system, transmitted by the bite of several species of infected ticks. The disease most often manifests as , encephalitis or meningoencephalitis. Myelitis and spinal also occur. In about one third of cases sequelae, predominantly , persist for a year or more.

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Plain-language summary adapted from Wikipedia. Not medical advice.