[Mixed infection with tularemia and Omsk hemorrhagic fever in experiments on aquatic field mice].

The authors carried out an experimental study of some aspects of the pathogenesis of mixed tularemia and Omsk hemorrhagic fever infection in Arvicola terrestris L. The results obtained reflected the dynamics of development of the pathological process of the mixed infection, peculiarities of distribution of Francisella tularensis and of the viral antigen in different organs, the character of pathomorphological changes in the organism at different periods after the administration of the causative agent.