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在恙虫病自然疫源地调查中,从捕获的黑线姬鼠、大林姬鼠脏器及其体外寄生的恙螨分离到4株恙虫病立克次体;居民、野鼠的血清恙虫病立克次体抗体阳性率分别为15.2%和16.4%。证实了该地区存在恙虫病自然疫源地。
In the investigation of natural foci of tsutsugamushi disease, four strains of tsutsugamushi disease were isolated from captured Apodemus agrarius, Apodemus agrarius and chigger mites parasites in vitro; The positive rates of antibodies to secondary antibodies were 15.2% and 16.4%, respectively. Confirmed the existence of natural epidemic tsutsugamushi disease in the area.