论文部分内容阅读
为了解江苏省的钩虫感染情况,提供制定防治规划的依据,于1978～1981年作了2次钩虫感染情况的抽样调查。报告如下: 调查方法 1978年的调查系在13个县的13个大队进行。1979～1981年的调查在54个县、市,各选一个代表性大队进行;在两次调查中,每个大队都作了感染率调查;在部分大队中还作了虫种鉴定、感染度、感染者的性别、年龄分布,症状以及不同季节的土壤
In order to understand the situation of hookworm infection in Jiangsu Province and provide the basis for making prevention and control plan, two samplings of hookworm infection were conducted from 1978 to 1981. The report is as follows: Method of investigation The investigation in 1978 was conducted in 13 brigades in 13 districts. From 1979 to 1981, the survey was conducted in 54 counties, cities and each of the selected representative brigades. In each of the two surveys, an investigation was conducted on the infection rate of each brigade. In some of the brigades, a worm identification was carried out, , The sex, age distribution, symptoms and soil of different seasons