长兴电厂位于长兴县下箬寺乡陆汇头村附近。当地原属轻度血吸虫病流行区,已于1995年达到消灭血吸虫病标准。该厂建于1959年,现有职工来自本县为主。为了解职工感染血吸虫情况,我们于1996年8月对1021名职工进行了血清学检测,结果如下。检测方法耳垂采血,分离血清,作IHA检测。操作方法按常规进行。试剂由浙江医科院寄研所提供。以抗体滴度≥1:10为阳性。结果1．IHA阳性率:受检的1021人中,阳性63人,阳性率为6.17%。2．性别差异:男性IHA的阳性率为5.62%(471836),女性8.65%(16/185),男女阳性率差异 Changxing Power Plant is located in Changxing County Shibei Temple Township near Lu Hui Tou. Originally a endemic area of ​​mild schistosomiasis, the standard for eradicating schistosomiasis was reached in 1995. The plant was built in 1959, the existing staff mainly from the county. To understand the situation of schistosomiasis among workers, we conducted a serological test on 1021 employees in August 1996 with the following results. Detection methods earlobe blood, serum, for IHA detection. The method of operation is as usual. Reagents provided by the Zhejiang Institute of Medical Research Institute. Antibody titer ≥ 1: 10 as positive. Results 1. IHA positive rate: Among the 1021 subjects examined, 63 were positive, the positive rate was 6.17%. 2. Sex differences: The male IHA positive rate was 5.62% (471836), female 8.65% (16/185), male and female positive rate difference