2009-2014年鄱阳湖区以传染源控制为主的血吸虫病综合防治效果观察

发布时间：2018-01-26 09:06

本文关键词： 血吸虫病传染源控制综合治理效果评价鄱阳湖区　出处：《中国血吸虫病防治杂志》2015年03期 　论文类型：期刊论文

【摘要】：目的观察鄱阳湖湖沼型流行区以传染源控制为主的血吸虫病综合防治策略试点的长期防治效果。方法选择鄱阳湖血吸虫病重度流行区爱国、新和、光辉3个村为试点,全面实施以机代牛、封洲禁牧等控制传染源为主的综合防治策略,收集2009-2014年人群病情和螺情数据,比较人群血吸虫感染情况、钉螺感染率和水体危险性的变化。结果 2009-2014年,3个试点村均未发现粪检血吸虫阳性者;牛洲草洲活螺平均密度呈下降趋势,六○圩草洲活螺平均密度基本持平略有下降,2个洲滩均未发现感染性钉螺;解剖哨鼠未发现血吸虫成虫。结论实施以控制传染源为主的血吸虫病防治策略可以使血吸虫病疫情在较长时间内保持稳定。
[Abstract]:Objective to observe the long-term control effect of the integrated control strategy of schistosomiasis in Poyang Lake lake-type endemic area, which is dominated by the source of infection. Methods the patriotic, new and new endemic areas of severe schistosomiasis in Poyang Lake were selected. Three villages of Guanghuang were selected to carry out comprehensive prevention and control strategy to control the source of infection, such as replacing cattle and forbidding animal husbandry on the island, and collecting the data of disease and snail condition of the population in 2009-2014. The infection rate of snail and the changes of water body risk were compared between 2009 and 2014. Results from 2009 to 2014, none of the three experimental villages were positive for schistosomiasis in feces. The average density of living snails in Caozhou of Niaozhou showed a downward trend, while the average density of living snails in Huoxu was flat and slightly decreased, and no infected snails were found in the two beaches. Conclusion the schistosomiasis control strategy based on controlling the source of infection can keep the schistosomiasis epidemic situation stable for a long time.
【作者单位】：江西省寄生虫病防治研究所;江西省进贤县血吸虫病防治站;江西省遂川县疾病预防控制中心;
【基金】：江西省科技支撑计划(20111BBG70016) 江西省卫计委课题(20132006;20136016;20152012)
【分类号】：R532.21
【正文快照】： 鄱阳湖区属湖沼型血吸虫病流行区,2004年其垸外钉螺面积达7.3万hm2,耕牛14万余头,病牛2万余头[1]。研究表明,75%以上的鄱阳湖区血吸虫病传染源来源于自由放养的耕牛[2],引起了人畜严重的再感染[3]。2005年国务院血防办选择江西省进贤县三里乡爱国、光辉、新和3个村为试点,实施

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