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我们用环卵沉淀(COP)、间接血凝(IHA)、酶联免疫吸附试验(ELISA)三种方法,于1982年5月对一个已8年无螺的农村进行了血清学调查,同时与粪检及超声波探查肝脾结果进行了比较。 一、对象 系本县血吸虫病历史重流行区刘集乡水陆村居民。1964年该村居民粪检阳性率为60％。
We conducted a serological survey on an 8-year-old snail-free rural area in May 1982 using the three methods of ring-and-egg deposition (COP), indirect hemagglutination (IHA) and enzyme-linked immunosorbent assay (ELISA) Fecal seizures and ultrasound probe liver and spleen results were compared. First, the object of the county’s history of schistosomiasis epidemic popular Liu Shui Township Water Village residents. In 1964 the village resident fecal positive rate was 60%.