论文部分内容阅读
虽然人体弓蛔虫病已重新引起人们的注意和科学界的兴趣,但对正常人群的感染情况调查甚少,对其感染与发病、有无症状等关系亦不清楚。据以往有限的血清流行病学调查资料,似乎热带地区发展中国家的儿童感染较普遍,而欧洲、美国等地较少。为了解有关情况,作者对爱尔兰城乡年龄在4—17岁学生进行了调查。
Although human ascariasis has re-attracted people’s attention and the interest of the scientific community, its investigation on the prevalence of the normal population is scarce, and the relationship between its infection and its onset and the presence or absence of symptoms is not clear. According to the limited previous serological epidemiological survey data, it seems that children in developing countries in the tropical regions are more commonly infected while those in Europe and the United States are less. To understand the situation, the authors surveyed urban and rural students aged 4-17 in Ireland.