常州市儿童蛲虫感染情况的调查与分析

Analysis of The Investigation on chilaren's Pinworm Infection in changzhou District

蛲虫病是世界广泛流行的寄生虫病之一。据国内各地调查，在集体生活的儿童中，其感染率有时可高达30～40％以上。有人报道某地幼儿蛲虫感染率平均高达54．7％。常州市自1987年至1996年，大力开展蛲虫病的群众性防治工作．经10年努力，取得了显著成效。现将调查及防治结果报告如下：

According to the investigation children's pinworm infection rate has declined 100 times from 42. 82 percent in 1987 to 0. 15 percent in 1996 in ehangzhou district during let. years. There is no marked connection between the infection rate and sex. 5 - 6 years old children have the highest infection rate and upwards of 7 years old have the lowest infection rate Generally pinworm infection degree is not high Children infect 50-100 pinworms in average and very few infevt more than 1000 pinworms