RESUMO
AIM: Typization of natural foci of HFRS of the Republic of Bashkortostan and differentiation of their territories. by the degree of potential epidemic hazard. MATERIALS AND METHODS: Materials of epizootologic and epidemiologic monitoring of natural foci of HFRS of the Republic of Bashkortostan for 1980 - 2014 were used. Evaluation of area of territory with high, medium and low potential epidemic hazard by HFRS was carried out taking into account multi-year param- eters of morbidity by administrative districts of the Republic of Bashkortostan. 3 gradations of morbidity level by HFRS - more than 201, 101 - 200, less than 100 per 100 thousand of the population - were used for epidemiologic differentiation ofthe territory. RESULTS: 3 main landscape- epidemiologic types of HFRS foci were isolated - forest, forest-barrens, barrens, as well as their landscape variants. The area with a high degree of potential epidemic hazard by HFRS was estab= lished to be around 3.8%; medium - 15.9%, low - 80.3%.of the whole territory of the Republic of Bashkortostan. CONCLUSION: -A necessity of a differentiated approach to territories with various degree of potential epidemic hazard by HFRS is justified during execution of prophylaxis activi- ties.
