摘要
本文报告了1992—1995年在南京六合通江集村试区，采取处理阳性螺点，结合人、畜查治的防治对策。结果显示居民、耕牛的血吸虫病感染率分别从3．45％、36．84％下降为零，人群血清学阳性率从12．33％降到5．19％；试区滩地的阳性螺密度随钉螺密度的下降亦逐年降为零；哨鼠疫水测定持续2年未发现血吸虫感染，已连续3年无急血病人发生。作者认为在大面积江滩灭螺难以实施的情况下，如能切实采取合理的防治措施，是可以控制江滩血吸虫病流行的。
The paper reports the effect of strategy of snail control in higher risk areas combined with treatment of human and cattle infections in a marshland demonstration area,Tongjiangji Village,Liuhe County from 1992to 1995. The results showed that the schistosomiasis infection rate of human and cattle declined from 3. 45%and 36. 84% to 0% and 0%. The positive rate of serodiagnosis dropped from 12. 33% to 5. 19% in human.The positive snail density also decreased to zero. Sentry mice test for detecting schisto-infested water turnedto negative in last 2 years. There were no acute human infections detected in the last 3 years. The authors sug-gested that it would be rather difficult to control snail in vast area of marshland but from the fie1d study itseemed to be possible to interrupt schistosomiasis transmission with reasonab1e control strategies.
出处
《实用寄生虫病杂志》
1997年第2期62-65,共4页
Journal of Practical Parasitic Diseases
基金
国家"八五"攻关课题
关键词
血吸虫病
防治
阳性钉螺
传染源
Marshland,schistosomiasis, control strategy,snail control, treatment
