Who Is At Risk For Tick-borne Encephalitis?
Who Is At Risk For Tick-borne Encephalitis? The incidence and severity of disease are highest in people aged ≥50 years. Most cases occur in areas <2,500 ft (750 m). In the last 30 years, the geographic range of TBE virus appears to have expanded to new areas, and the virus has been found at altitudes