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目的掌握四川省蒲江县插旗山村2015年血吸虫病疫情动态情况,为制定血吸虫病防治规划和决策提供科学依据。方法根据《全国血吸虫病监测方案操作手册》和《四川省血吸虫病监测实施方案》的要求,分析2015年蒲江县插旗山村血吸虫病疫情监测情况。结果开展查螺面积424 200 m~2,查出有螺面积为68 300 m~2,未发现阳性钉螺和阳性病人,无耕牛感染。通过间接凝集试验查病304人,血清学阳性为7人,血阳率为2.3%,粪检全部为阴性,感染率为0;监测流动人口202人,血清学阳性3人,血阳率为1.49%,粪检阳性为0,无血吸虫病感染。结论插旗山村通过湿田改造、水改旱及新建农民集中居住区等土地整理措施,通过退耕还林,优化第一产业,实现由水转旱的产业结构调整,彻底改变钉螺孳生环境,彻底改变了群众既往的生产生活条件,使居民远离了血吸虫病感染。
Objective To investigate the epidemiological status of schistosomiasis in Zhuoqishan Village, Pujiang County, Sichuan Province in 2015, and provide a scientific basis for the development of schistosomiasis prevention and control planning and decision-making. Methods According to the “Operation Manual of National Schistosomiasis Surveillance Program” and “The Implementation Plan of Schistosomiasis Monitoring in Sichuan Province”, the epidemic situation of schistosomiasis in Puqi County in Pujiang County in 2015 was analyzed. Results An area of 424 200 m ~ 2 was found, and a snail area of 68 300 m ~ 2 was found. No positive snails and positive patients were found, and no cattle were infected. 304 people were tested by indirect agglutination test, 7 were seropositive, the seropositivity rate was 2.3%, all the stool tests were negative and the infection rate was 0. The number of floating population was 202 and the seropositivity was 3 1.49%, stool positive for 0, no schistosomiasis infection. Conclusion Through the land consolidation measures such as wetland renovation, water reform and drought and newly-built peasants’ concentrated residential areas, plug the flag mountain village through the conversion of farmland to forest, optimize the primary industry, to achieve industrial restructuring from water to drought, completely change the snail breeding environment, completely changed The people’s previous production and living conditions, so that residents away from schistosomiasis infection.