中文摘要：

目的了解江西省星子县渚溪村近年血吸虫病控制效果。方法2005—2010年调查渚溪村人群的血吸虫病血检、粪检以及校正阳性率，耕牛感染率，钉螺活螺密度和感染螺密度。采用趋势检验分析血吸虫病疫情变化与动态趋势。结果人群血吸虫病血检、粪检以及校正阳性率均呈波动状态（z=3．35，P=0．0008），以农民和学生感染为主。2005—2010年耕牛血吸虫感染率分别为12．31％、3．23％、2．94％、3．33％、4．44％、2．15％。活螺密度总体呈下降趋势。结论星子县渚溪村血吸虫病防治效果良好，疫情得到有效控制。

英文摘要：

Objective To understand the effect of schistosomiasis control in Zhuxi Village, Xingzi County, Jiangxi Province. Methods According to the national scheme of schistosomiasis surveillance, we investigated the schistosomiasis epidemic in Zhuxi Village from 2005-2010. The epidemic data of schistosomiasis on the humans, farm cattle, and Oncomelania snails were collected, respectively and analyzed by using the method of Cochran-Armitage test. Results Human infections and snail infec-tions showed dynamic fluctuations （Z = 3.35, P = 0.000 8 ） and the density of alive snails tended to decrease gradually. The majori-ty of the infections were peasants and students. The infection rates of farm cattle were 12.31%, 3.23%, 2.94%, 3.33%, 4.44% and 2.15%, respectively from 2005-2010. Conclusion The effect of schistosomiasis control is very fine and schistosomiasis has been well controlled.