摘要
用复方甲苯咪唑对中、小学生蛲虫感染者驱治后1.5月的再感染率为30%,6个月升至50%,一年达68.4%。小学生组的回升速度大于中学生,驱治一年后的再感染率分别为47.8%和85.7%(P<0.01),但在性别间无显著差异。
The dynamics of pinworms'reinfection rates was observed by the use of the cellophane tape method after mass treatment with co-mebendazole.The results revealed that the egg positive rate was 30% one and a half months after mass chemotherapy,then it rose up to 50% six months later and reached 68.4% one year later.The increase of the reinfection rates in the pupils is higher than that of the middle school students being 85.17% in the former and 47.8% in the latter(χ~2 =13.3, P<0.01).No marked differ ences were found between sexes and the authors suggest that mass chemotherapy is effective for reducing the infection sources of enterobiasis.
出处
《中国病原生物学杂志》
CSCD
1989年第S1期46-47,共2页
Journal of Pathogen Biology