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为了解我县中、小学生肠道线虫的感染情况,于1988年4月和1989年4月用小塑料瓶饱和盐水漂浮法分别对我县沿荡地区蒋营小学和中学学生进行粪检。共检查832人,虫卵阳性者318人,总阳性率为38.2％。其中蛔虫、钩虫和鞭虫感染率依次为18.8％(151 832)、18.1％
In order to understand the primary and secondary school students in our county intestinal nematode infection, in April 1988 and April 1989 with a small plastic bottle saturated brine floating method were I County along the area Jiangying primary and secondary school students stool. A total of 832 people were examined, and 318 were positive for egg-positive, with a total positive rate of 38.2%. The infection rates of roundworm, hookworm and whipworm were 18.8% (151 832), 18.1%