按全国人体寄生虫分布调查实施细则,1989年10月下旬至11月中旬抽取我县杨店乡杨店村、城关镇柳杭、阙庄村、辛店乡骆庄村,分别代表上、中、下三类,4个村抽样人数2390人,应查2306人,实查2254人,受检率97.75%,寄生虫感染人数1167人,感染率为51.77%。其中感染一种寄生虫者占总调查人数的37.62%,同时感染2、3、4、5种寄生虫者分别占11.53%、2.24%、0.13%、0.04%。蠕虫共 According to the national survey of the implementation of the survey of human parasites, from late October to mid-November 1989, Yang County, Yangdian Township and Chengguan Township, Liuhang, Que Zhuangcun and Xindian Township, Luozhuang Village were selected, representing the upper, middle and lower Three categories, 4 villages sampling number 2390, should check 2306 people, the actual investigation of 2254 people, the examination rate of 97.75%, the number of parasitic infections 1167, the infection rate was 51.77%. Among them, 37.62% were infected with one parasite and 11.53%, 2.24%, 0.13% and 0.04% were infected with 2,3,4,5 parasites respectively. Total worms