EPIZOOTOLOGICAL AND EPIDEMIOLOGICAL CHARACTERISTICS OF TULAREMIA IN GEORGIA

The appropriate data as well as archival materials about the spread of Tularemia disease have been studied over of period from 1991-2014 in Georgia in order to evaluate the current situation in Kartli lowland foci as well as the main reasons of disease agent circulation and maintenance in the study area. 54 (24.6%) out of 220 suspicious cases were laboratory confirmed during the study period. Most of confirmed cases - 32 (59.26%) have been detected in Shida Kartli focus among the old population during the outbreaks in the winter period. Tularemia causative agent has been isolated from the environmental object on 87 occasions, 50 (57.5%) of them have been found in Shida Kartli and 8 (9.2%) - in Kvemo Kartli lowland. Existence of rodents and ixodes ticks in Kartli lowland greatly supports keeping up Tularemia foci in this area. The common vectors and kind of storage of disease are considered to be different species of ixodes ticks especially D. marginatus, Haem. Punctata, Haem. Sulcata. It should be noted that reduction of intensity of Tularemia agent partially should be linked to the reduction frequency of planned and intentional researches during the last period of time.