[Complex evaluation of endemicity level of the territory affected by hemorrhagic fever with renal syndorome]. / Kompleksnaia otsenka éndemichnosti territorii po gemorragicheskoi likhoradke s pochechnym sindromom.

A new formula for the calculation of the endemicity index of the territory affected by hemorrhagic fever with renal syndrome (HFRS) based on empiric data collected in the Volga region near Saratov in 1982-2000 is proposed. As found in this research 21% of the administrative districts of the region have a high endemicity level (with the average index for several years reaching 35 points), 8% of the districts have a medium enemicity level (20 points) and 71% of the districts--a low endemicity level (9 points). It is pointed out that under conditions of financial constraints territories with high and medium endemicity levels should be first examined for HFRS; these territories should also be given priority in prophylactic deratization in the field and human settlements.