家畜粪便污染江滩在血吸虫病流行中的作用及对策研究  

Study on the role of pollution in domesticauinal's stool for marshland of river in schistosomiasis endemic

作　　者：陆广益 汪书模 吴福平 孙明祥 梁俊筑 蒋盛利 

机构地区：[1]铜陵市血吸虫病防治所

出　　处：《安徽预防医学杂志》1997年第4期6-7,共2页Anhui Journal of Preventive Medicine

摘　　要：报道江滩型地区各类传染源血吸虫感染及污染情况。人和牛的克粪毛蚴数（有效ＥＰＧ）分别为１．８２和９．５。按ＥＰＤ公式推算，宿主每天排出有效虫卵数牛占９９．６％，人仅占０．４％，滩地实际污染结果与推算基本相符。经３年人畜同步尤其强化耕牛化疗防治后，牛感染率为１．７５％（１／５７），居民感染率仅０．８７％（１０／１１４９），分别下降了９５．１３％和８２．１４％，野粪阳性率与人畜感染率下降水平亦基本相符。提示针对耕牛为主要传染源而采取的防制对策效果显著。 The paper reported the situation of infection sources and pollution of a marshland region of the Yangtze and control measures.Miracedium number per gram stool(effective EPG) in human and cattle are 1.82 and 9.5 respectively,Being calculated according to the formuia of EPD,efective egg number in cattle accounted for 99.6%. Among total egg discharged by hosts, but 0.4% in human only,the realistic pollution accorded basically with the resule calculated. After contro for 3 years, the infection rate is 1.75(1/57) in cattle and pople 0.87(10/1149), dicreasing by 95.13% and 82.14% respectively. The postive rate of stool in marshland accorded basically with dicreasing rate. It showed that the result of control measures directed against cattle as infection resouce is main marked.

关 键 词：粪便污染 化疗 血吸虫病 流行病学 病原学调查 

分 类 号：R532.21[医药卫生—内科学] R181.3[医药卫生—临床医学]