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目的了解云南省楚雄市血吸虫病疫情趋势,评价防治效果。方法收集2008-2013年楚雄市血吸虫病疫情及防治措施资料,分析血吸虫病病情、螺情变化趋势。结果 2008-2013年楚雄市无新感染的血吸虫病患者、病畜,2013年底仍有钉螺面积6.14 hm2,但无感染性钉螺,钉螺面积及活螺密度2013年较2008年分别下降了31.73%、65.15%。结论 2008-2013楚雄市血吸虫病病情稳定,螺情反复,今后应加强传染源监测和钉螺控制力度,以巩固防治成果,防止疫情死灰复燃。
Objective To understand the epidemic trend of schistosomiasis in Chuxiong City, Yunnan Province, and to evaluate the control effect. Methods The data of the epidemic situation of schistosomiasis in Chuxiong City during 2008-2013 and its prevention and cure measures were collected, and the trend of schistosomiasis prevalence and snail status were analyzed. Results In 2008-2013 there were no newly infected schistosomiasis patients and sick animals in Chuxiong City. There was still a snail area of 6.14 hm2 at the end of 2013, but non-infectious snails, snail areas and live snail densities decreased by 31.73% 65.15%. Conclusion The schistosomiasis in Chuxiong City was stable in 2008-2013. The infection was repeated. In the future, efforts should be made to monitor the infection sources and control snail snails so as to consolidate the prevention and treatment results and prevent the resumption of the epidemic.