[Study on schistosomiasis control strategy in Ertan reservoir].
[Study on schistosomiasis control strategy in Ertan reservoir].
复制标题
二滩水库血吸虫病防治策略研究[J].
DOI：
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发表时间：
2001
期刊：
影响因子：
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通讯作者：
Q. Feng
中科院分区：
文献类型：
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作者：
Y. Gu;L. Xia;Z. W. Li;M. Zhao;H. Y. Yang;Q. Luo;W. H. Xia;Q. Feng
目的
目的探讨防止二滩大坝建设引起的丝虫病传播的方法和策略。
方法
消灭传染源和钉螺。安装混凝土灌溉和供水管道系统。鼓励移民修建沼气池，改善蓄水线附近家庭的卫生设施和条件。
结果
2，360人和152头牛接受了抗病毒感染治疗。灭螺面积363.458万m2，改螺面积67105.5m2。混凝土灌溉和管道系统安装长度分别为51.13和104.895公里。在1 781户家庭安装了沼气池、太阳能热水器和其他卫生设施。经过3年的干预，未发现感染性钉螺，未发现感染性人、牛和野鼠。
结论
从二滩大坝工程一开始就为血吸虫病防治提供了财政支持，这为可持续发展提供了条件。应继续开展钉螺监测和传染源监测，为三峡库区血吸虫病防治和其他新的水电水利工程建设提供科学依据。
OBJECTIVE
To explore means and strategies of preventing the spread of schistosomasis transmission due to the building of Ertan Dam.
METHODS
To eliminate the infection sources and Oncomelania snails. To install concrete irrigation and piping system of water supply. To encourage the immigrants to build methane-generating tanks and improve sanitary facilities and conditions for families who live near the water-retaining line.
RESULTS
2,360 people and 152 cattle were treated for schistosome infection. Mollusciciding and environmental modification were made for eliminating snails at an area of 3,634,580 m2 and 67,105.5 m2 respectively. The length of concrete irrigation and piping system installed was 51.13 and 104.895 km respectively. Methane-generating tanks, water-heating instruments using solar energy and other sanitary facilities were established in 1,781 households. After three-year intervention, no infected snails were found and no infected human being, cattle and wild rats were detected.
CONCLUSION
Schistosomiasis control was financially supported since the very beginning of the Ertan Dam project, which provided a condition for sustainable development. Continued surveillance of snails and infection sources should be carried out, which will provide scientific basis for schistosomiasis control in the Three Gorges region as well as other new projects of hydropower and water conservancy in endemic area.