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本文报道淮阳县肝吸虫病流行的现状,孟堂、贾庄两地人群感染率由1973年的平均感染率10.56%下降为1987年的0.69%;在年龄分布上,已改变了过去以青少年为主要感染对象的现象,13岁以内的儿童未发现新感染;第一中间宿主纹沼螺和第二中间宿主麦穗鱼以及保虫宿主犬、猪等动物的感染率均明显下降;说明在农村经济情况好转,生活水平提高,卫生知识初步普及的情况下,一次性查治可收到很好的远期效果。并在此基础上,探讨了防治肝吸虫病的对策。
This article reports the prevalence of the prevalence of clonorchiasis in Huaiyang County. The prevalence of the infection among people in Meng Tang and Jia Zhuang decreased from 10.56% in 1973 to 0.69% in 1987. In terms of age distribution, As the main target of infection, no infection was found in children under 13 years of age. The infection rate of the first intermediate host, M. moivirus and the second intermediate host, Rural economic conditions improved, living standards improve, the initial popularity of health knowledge, one-time investigation and treatment can receive very good long-term results. On the basis of this, the countermeasures to prevent and cure hepatic flukes are discussed.