为了解寄生于肠道内的原虫在腹泻患者中的病原作用,我们于1986年7月～1987年10月,在河北省安国县30个农村腹泻监测试点中,对10岁以内腹泻患者粪便,在进行肠道致病菌培养、病毒检验(轮状病毒核酸电泳法)的同时,进行了肠道原虫的检查,结果如下。 In order to understand the pathogenic role of protozoan parasitized in the intestine in patients with diarrhea, in July 2006 ~ October 1987, in 30 rural diarrhea monitoring trials in Anguo County, Hebei Province, Enteric bacteria culture and virus test (rotavirus nucleic acid electrophoresis) were carried out, and intestinal protozoa were examined. The results were as follows.