通过埃塞俄比亚初级卫生保健网,在埃塞俄比亚青尼罗峡谷地的Dalati和Agallu Metti采用羟氨喹普治和重点灭螺相结合的简便方法防治地方性曼氏血吸虫病。该地区大多数村庄位于河流支流的静止区域附近。这些水域是螺类栖息的理想场所,当地的宿主螺为菲氏双脐螺(Biomphalaria pfeifferi)。在温度适合的旱季,海拔1000～1200m处有许多感染性螺,而雨季则很少。感染率和感染度最高的人群则生活于海拔700 Through the Ethiopian primary health care network, endemic man’s schistosomiasis is controlled by the simple method of combination of hydroxylamine and key molluscicides at Dalati and Agallu Metti in Blue Nile canyon, Ethiopia. Most villages in the area are located near the quiescent area of ​​the tributaries of the river. These waters are ideal places for snails to inhabit, and the local host snails are Biomphalaria pfeifferi. In temperate dry seasons, there are many infectious snails at altitudes of 1000-1200 m, while seasons are rare. People who have the highest rates of infection and the highest levels of infection live at an altitude of 700