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血吸虫病流行于盐城市南部的东台和大丰2市沿海25个乡(镇)、284个村,历史累计有螺面积29247.79hm2,累计血吸虫病人247906人。1976年东台和大丰2市均达到了血吸虫病传播控制标准,并已连续30余年未发现急性血吸虫感染病人。为掌握本市残存钉螺的分布特点,为制定防治对策提供科学
Schistosomiasis is endemic to 25 villages (towns) and 284 villages along the coasts of Dongtai and Dafeng in the southern part of Yancheng City. The total area of history is 29,247.79hm2, with a total of 247,906 schistosomiasis patients. In 1976, both Dongtai and Dafeng cities reached the standard of transmission control of schistosomiasis, and no acute schistosome infection was found for more than 30 years. In order to grasp the distribution characteristics of surviving snails in this Municipality and provide scientific measures for the development of control measures