河南省豫东平原片区人群肠道寄生虫调查报告

A REPORT OF HUMAN INTESTINAL PARASITES IN EASTERN PLAIN OF HENAN PROVINCE

本文报告河南省豫东平原１０个县（市）人群的肠道寄生虫感染情况。按全国人体寄生虫分布调查实施细则的要求和方法，共检查２２４２４人，查见寄生虫感染者１５５２７例，其感染率为６９．２％。查见寄生虫２０种，其中线虫７种，绦虫３种，吸虫１种和原虫９种。各种寄生虫感染率分别为：蛔虫４５．４％、鞭虫４．６％、蛲虫０．０６％（粪检结果，１５岁以下儿童肛拭结果２５．３％）、钩虫２７％（幼虫培养结果为十二指肠钩虫１９．６％，美洲钩虫１．３％）、华支睾吸虫０．３％、带绦虫０．０１％、缩小膜壳绦虫０．０４％、微小膜壳绦虫０．０２％、东方毛圆线虫０．０１％、粪类圆线虫０．０１％、溶组织内阿米巴０．６％、结肠内阿米巴３．８％、哈氏内阿米巴３．９％、贾第虫７．２％、迈氏唇鞭毛虫０．１％、肠内滴虫０．０３％和人芽囊原虫１．１％。

Forty three investigation spots of 10 counties were randomly selected for examination of human intestinal parasites in eastern plain of Henan Province. A total of 22 424 stool specimens were under study. Twenty species of human parasites were found during the investigation, including 7 species of nematodes, 3 speices of Taenia , 1 species of trematodes and 9 species of protozoa. The overall infection rate was 69.2%.