The clinico-epidemiological characteristics of Omsk hemorrhagic fever in 1988-1992

Materials on morbidity in Omsk hemorrhagic fever at the period of 1988-1992 in the districts of the Novosibirsk region are presented. Cases of the disease were registered mainly in September-October (83.3% of cases). Transmission of the disease by contact played the leading role in the epidemiology of Omsk hemorrhagic fever. The disease took the course of medium severity with faintly pronounced hemorrhagic syndrome.