摘要
在长江外滩血吸虫病易感地带造林．选择适宜的高程，采取开沟、翻耕、平整、间种，设栏和专人管理等措施，与对照区比较，经３年观察，结果表明收到了控制血吸虫病流行的一定效果，活螺密度下降９６．３％，感染螺密度下降９４．５％，造林区无野粪污染，哨鼠测定为阴性；居民感染下降７１．５％。
Afforestation was carried out in the transmission sites of schistosomiasis along the Changjiang.Suitable altitute beaches were selected.Also a lot of measures such as digging ditche,plowing soil,planting crops,blocking afforestation area and guarding by special person were adopted.The results showed that the decreasing rate for the density of living snail and infected snail were 96. 3% and 94.5%.There was no domestic animal stool and infected sentinel mouse in the afforestation area.The infection rate of the resident decreased 71.5%.
出处
《实用预防医学》
CAS
1996年第3期149-151,共3页
Practical Preventive Medicine
基金
"滩地林业综合开发与灭螺防病关系研究"项目
关键词
造林
血吸虫病
流行病学
transmission site of schistosomiasis afforest longitudinal observation
