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阐明坦桑尼I明都地区曼氏血吸虫病和埃及血吸虫病感染特性,为该地区防治工作提供科学的依据.方法1995年11月我们对坦桑尼亚摩省明都小学241名6~18岁的学生进行了粪检和尿检,结果曼氏血吸虫病的感染率为80.5％.埃及血吸虫病的感染率为50.9％.其中粪检和尿检两项阳性者占39.7％,两相阴性者只占8.5％,粪检阳性尿检阴性者占40.6％和尿检阳性粪检阴性者占11.2％.结论曼氏血吸虫病感染率女性略高于男性,而埃及血吸虫病感染率则男性高于女性,感染率和感染度基本上一致.“,”Aim To clarify the epidemiological features of schistosomiasis in mindu areas,Tanzania and supply the scientific basses for schiostosmiasis control in the kind of areas. Method In 1995, 241 (6 - 18 years old ) school children were examined by the Kato- Katz technique and urine filtration in Morogoro,Tanzania. Result The infection rate of S. mansoni was 80. 5% and S. haematobium was 50. 9% -- 39. 7% of them were engation both urine filtration and in Kato- Katz test. Conclusion The infection rate in males was higher than that in fe-males but the intensity of infection in males was lower than that in females.