安徽省淮河流域上游洪水型钩端螺旋体病流行因素的探讨  

Reserch on premalance factors of flood pattern's leptospira was conducted in upper Huaihu river of Anhui province

作　　者：王以银[1,2] 罗兆庄[1,2] 魏强 宋明宇[1,2] 

机构地区：[1]安徽省卫生防疫站 [2]霍邱县卫生防疫站

出　　处：《安徽预防医学杂志》1997年第4期4-5,共2页Anhui Journal of Preventive Medicine

摘　　要：本文探讨了我省淮河上游洪水型钩体病流行区，自１９８１年该地人群停止钩体菌苗预防接种后，加强防治知识的宣传教育，传染源的管理，群众实施堆肥发酵，改变散放为圈猪积肥，猪的圈养率达８１１３％，减少猪之间相互感染，猪钩体带菌率由７０年代的８７６％降为１８９％〈４／２１２〉Ｐ＜０．０１；人群隐性感染率由２２３５％也降为１９４％Ｐ＜０．０１。改变猪散放为圈养的饲养方式，是行之有效的控制传染源的措施。 The investigation was carried out in Huoqi county,upper Hua river of Anhui province.The county was belong to leptospira endemic arear,a flood pattem and stoped leptospira vaccineprophylaxis in 1981.After pigs,leptospira reservoirs,were raised in shelters at rate of 81.35 and a few prevention methods such as piling-up trash,public health propogation,infectious desease control were taken,the rate of pig-carrying leptospira decreased to 1.89% from 8.76% in (P<0.01) and the rate of person's negative infection of leptospira decreased to 1.94% from 22.35% in 1970th,P<0.01.The results showed this method of pigs-raising could control leptospira prevalance.

关 键 词：钩端螺旋体 洪水型 传染源 安徽 钩端螺旋体病 流行病学分析 

分 类 号：R514.4[医药卫生—内科学] R181.3[医药卫生—临床医学]