摘要
目的评价和分析五年来实施以机代牛,改水改厕,综合控制血吸虫病的效果,优化防治策略。方法选择自然环境、流行程度相近的2个湖沼型血吸虫病流行村。一个为试点村,实施以机代牛、改水改厕综合措施;另一个为对照村,实施一般防治措施。通过五年观察,比较其在控制血吸虫病及其它肠道寄生虫病的效果。结果试点村居民感染率、其它肠道寄生虫感染率分别下降了53.3%和95.5%;对照村上升了14.0%和163.3%,试点村阳性螺密度、螺感染率分别下降了20.6%、88.1%,对照村分别上升了722.2%、333.3%。结论以机代牛、改水改厕综合措施能有效控制湖沼型地区血吸虫病和肠道寄生虫病流行,是当前一种较为理想的防治策略。
Objective To appraise and analyses the effect on the comprehensive measures of replacing cattle by machine and of reconstructing water supply and lavatory to control the transmission of schistosomiasis for five years and improve the measures of contaol of schistosomiasis. Methods To select two villages in the marshland endemic region which have the similar environment and degree of prevalence, one as the pilot where comprehensive measures of replacing cattle by machine and reconstructing water supply and lavatory were carried out, another one as the control where the general measures was carried out. To compare the effect on controlling schistosomiasis and other intestinal verminosis between the two villages for five years. Results The infection rate of schistosomiasis and other intestinal verminosis of residents were decreased by 53.3% and 95.5% in the pilot and increased by 14.0% and 163.3% in the control one. The density of infection snail and the infecting rate of snail were decreased by 20.6% and 88.1% in the pilot and increased by 722.2% and 333.3% in the control one. Conclusion The prevalence of schistosomiasis and other intestinal verminosis in marshland region The comprehensive measures of replacing cattle by machine and of reconstructing water supply and lavatory can effectively be controlled, so it is a effective measures of control of schistosomiasis in recent.
出处
《热带病与寄生虫学》
2006年第3期160-163,共4页
Journal of Tropical Diseases and Parasitology
关键词
以机代牛
改水改厕
血吸虫病
效果
Replacing cattle by machine, Reconstructing water supply and lavatory, Schistosomiasis, Effect
