TRANSFER OF DANGEROUS VIRAL INFECTIONS IN THE NON-ENDEMIC AREA

Abstract

and the of of the the At there is a significant expansion of the ranges of some zooantroponozes pathogens, filovirus Ebola and arboviruses — Rift Valley fever, Chikungunya. When extending the boundaries of epidemic foci in the new territory for the pathogen, can occur aggravating of clinical manifestations of the disease and increase mortality among the indigenous population. Extremely hazardous exotic viral hemorrhagic fever (Ebola, Lassa) when transfer with sick people in some cases, can cause contamination of the contact persons. Rift \hlley fever — one of the most aggressive arboviruses, in the case of importa­ tion can form stable epidemic foci. Transfer of Zika fever in the territory of the substantial epidemiological value. Epidemiological factors, essential for the formation of new areas of pathogens the presence of permissive candidates in In parts of Africa and Asia, with soils poor in selenium, were first introduced pathogens or highly virulent strains of influenza A, SARS, Ebola and of SIV, and drifts on these and similar areas have led to an increase in the virulence of viruses.