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慈利县位于湘西武陵山麓澧水上游,地处北纬29°20′,东经111°08′,海拔752～1312m。我县从1980年3月至1982年8月在7个公社12个大队确诊了20例肺吸虫病患者。境内山涧溪流纵横,各种螺蛳与蟹类分布甚广,群众有生吃和烧吃蟹类及生饮溪水的习惯。为了查清病原和流行因素,对该病进行了流行病学调查。
Cili County is located in the western foot of the Wuling Mountain foothills upstream, located at latitude 29 ° 20 ’, longitude 111 ° 08’, elevation 752 ~ 1312m. My county from March 1980 to August 1982 in 7 communes 12 brigade confirmed 20 cases of paragonimiasis patients. Vertical and horizontal streams in the mountains, all kinds of snail and crabs widely distributed, the masses eat raw and burning crabs and raw creek habit. In order to identify pathogens and epidemiological factors, epidemiological investigation of the disease.