[Current aspects of the clinical picture of tick-borne encephalitis].

Based on the long-term follow-up of 655 patients with different forms of tick-borne encephalitis (TBE), the authors describe its present clinical characteristics in the Baikal natural focus. They have established the preponderance of the meningeal form of the infection and the relatively severe course with residual phenomena and a fatal outcome in patients with the poliomyelitic form of TBE.