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我国江湖洲滩地区有螺面积辽阔,通过全面灭螺控制疫情难度极大,采用扩大覆盖面的人畜同步化疗也不易阻断疾病传播。本课题的研究目的,在于通过点上和面上的调查,探讨血吸虫病易感地带的有关规律,并据此提供这类疫区的血防重要和关键技术。现场选择在鄱阳湖区8个县,时间为1987至1990年,主要结果如下:
There is a vast snail area in the arena of Jiangdu Lake in China. It is extremely difficult to control the epidemic situation through comprehensive snail control. It is also not easy to block the spread of disease by simultaneous treatment of humans and animals with expanded coverage. The purpose of this research is to investigate the relevant laws of the susceptible zone of schistosomiasis through point-by-point and surface surveys and provide the important and key technologies for blood-prevention in such areas. The site selection in Poyang Lake District 8 counties, time from 1987 to 1990, the main results are as follows: