MethodsAn endemic village beside Puyang Lake with 404 residents aged 15-70 years was selected, and the residents were tested with DDIA kit, ELISA, COPT and stool examination (miracidium hatching).

• 方法选择江西鄱阳湖沿岸湖沼地区的一个血吸虫病流行村15~70岁的自然人群404人,采用尼龙绢集卵孵化法、胶体染料试纸条法(DDIA)、酶联免疫吸附试验(elisa)、环卵沉淀试验(COPT)等方法同时进行检测。