论文部分内容阅读
我们于1989年1月用塑料直管饱和盐水漂浮法对8所中、小学的在校2385学生的寄生虫感染情况进行调查,其中高中454人,初中725人,小学1206人。检出肠道寄生虫感染者1056人.总感染率为44.3％。其中蛔虫阳性者673人、鞭虫阳性者478人,钩虫阳性者64人。
In January 1989, we investigated the parasite infestation of 2385 students in 8 primary and secondary schools in plastic straight tube saturated saline flooding method, of which 454 were high school students, 725 were middle school students, and 1206 were primary schools. 1056 intestinal infections were detected, with a total infection rate of 44.3%. Among them, 673 were positive for roundworms, 478 were positive for whipworm, and 64 were positive for hookworm.