铜陵县是安徽省血吸虫病重流行县之一。1998年和1999年冬季,在应征青年中进行了血吸虫病调查,结果报告如下。1　对象和方法1.1　资料来源　核对原始记录,收集1998～1999年适龄应征青年中以往血吸虫病阳性名单。1.2　对象和方法　18～20周岁体检初步合格者,用Kato-Katz法作1张涂 Tongling County is one of the most endemic counties of schistosomiasis in Anhui Province. In 1998 and the winter of 1999, a schistosomiasis survey was conducted in young candidates and the results are reported below. 1 Subjects and methods 1.1 Source Check the original records, collected from 1998 to 1999 age-related recruitment of young people in the past, schistosomiasis positive list. 1.2 objects and methods 18 to 20-year-old physical examination who passed the test, using Kato-Katz method for a Tu