浙江省幼儿园儿童感染蛲虫十分普遍,为了找出有效而简便可行的防治方法,我们自1986年起对杭州市5个日托幼儿园儿童进行了防治方法的研究,得出丙硫咪唑定期全体服药三次的化疗方案。可在一学期内控制蛲虫感染的良好结果,为了考核该法能否使蛲虫感染逐年降低,在两个幼儿园中,自1987年秋季开始进行了连续两年(四个学 Zhejiang kindergarten children infected with pinworm is very common, in order to find an effective and simple and feasible method of prevention and control, we started from 1986 in Hangzhou City, five day care kindergartens conducted a prevention and treatment methods, concluded that all the administration of albendazole Three chemotherapy regimens. In one semester, good results of pinworm infection can be controlled. In order to test whether this method can reduce the incidence of pinworm infection year by year, two kindergartens have been in continuous operation for two years since the fall of 1987 (four studies