作者用酶联免疫吸附试验(ELISA)和环卵沉淀试验(COPT)等对在本岛、彭亨岛及雪兰莪岛定居的部份土著进行了检查。并在居住点附近调查中间宿主,以了解血吸虫病流行情况和感染来源。1975年,在彭亨和雪兰莪的土著中采静脉血,于-70℃贮存,1982年和1984年在雪兰莪和彭亨的其他地区,又采集志愿者的指尖血样,三批血同时作ELISA与COPT检查。对血清检查阳性者进行粪检和体格检查。 The authors examined some Indigenous peoples who settled on the island, Pahang Island and Selangor Island using enzyme-linked immunosorbent assay (ELISA) and egg ring precipitation test (COPT). And interrogation of intermediate hosts near the habitat to understand the prevalence of schistosomiasis and the source of infection. In 1975, venous blood was collected from Aboriginal people in Pahang and Selangor and stored at -70 ° C. In 1982 and 1984, volunteer fingertip blood samples were also collected from other volunteers in Selangor and Pahang. Three batches of blood were simultaneously subjected to ELISA With COPT check. Serological tests were positive for stool and physical examination.