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目的分析2012-2016年芜湖县血吸虫病疫情,为制定下一阶段的血吸虫病防治措施提供参考依据。方法收集2012-2016年芜湖县血吸虫病防治工作年报及全县面上防治资料进行纵向分析。结果 2012年芜湖县人群血吸虫感染率为0.187%,自2013年后人群血吸虫感染率逐年下降,2016年降至0;2012-2016年全县均未查出血吸虫感染阳性家畜。2012-2015年全县有螺面积逐年下降,2016年出现大幅回升;5年间均未发现血吸虫感染阳性钉螺。结论芜湖县血吸虫病疫情已得到有效控制,下一阶段应重点加强钉螺和输入性传染源控制,以巩固已取得的防治成果。
Objective To analyze the epidemic situation of schistosomiasis in Wuhu County from 2012 to 2016 and provide reference for the prevention and control of schistosomiasis in the next stage. Methods The annual report of prevention and treatment of schistosomiasis in Wuhu County from 2012 to 2016 and the prevention and control data of the entire county were collected for longitudinal analysis. Results In 2012, the infection rate of schistosomiasis was 0.187% in Wuhu County. The infection rate of schistosomiasis decreased year by year since 2013 and dropped to 0 in 2016. No schistosome-infected positive animals were detected in all counties in 2012-2016. In 2012-2015, the snail area in the county decreased year by year and rebounded sharply in 2016. No positive snails infected with schistosome were found in 5 years. Conclusion The epidemic situation of schistosomiasis in Wuhu County has been effectively controlled. The next phase should focus on strengthening the control of snails and imported sources of infection in order to consolidate the achievements made in prevention and treatment.