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目的 了解芦山县血吸虫病流行现状和疫情控制特点.方法 采用分层随机抽样法共抽取3个样本村,收集2007-2011年芦山县血吸虫病防治各项指标数据,使用SPSS17.0进行数据分析.结果 2007-2011年芦山县血吸虫病居民感染率分别为0.19％、0.11％、0.11％、0.10％和0,呈显著下降趋势(P＜0.05)；居民粪检阳性率分别为2.60％、0.83％、0.51％和1.78％、0；无急性血吸虫病病例；耕牛感染率为0；钉螺感染率为0；实有钉螺面积下降率无显著上升趋势(P＞0.05).结论 芦山县血吸虫病疫情得到有效控制.“,”Objective To analyze the endemic situation and control effects of schistosomiasis in Lushan county.Methods Three villages were selected with stratified random sampling method and collected index data of schistosomiasis control were analyzed with SPSS17.0.Results From 2007 to 2011,the annual infection rates among the residents were 0.19％,0.11％,0.11％,0.10％ and 0％,showing a downward trend with significance among years (P ＜0.05) ; the stool positive rates were respectively 2.60％,0.83％,0.51％,1.78％ and 0％,annually; the infection rates of cattle and snails were both 0％.Conclusion The epidemic of schistosomiasis has been effectively controlled in Lushan county.