2011年四川省巴塘县鼠疫自然疫源地调查结果分析  

Analysis Survey on Marmota Himalyana in Natural Focus of Plague in BaTang County of Sichuan Province,2011

作　　者：祁腾[1] 马丽[2] 汪立茂[1] 段勇军[3] 罗志丹巴[3] 罗隆泽[1] 刘建 杨军[3] 段凤刚[3] 陈建康 王鹏 尼马 扎西多吉 

机构地区：[1]四川省疾病预防控制中心,成都610031 [2]青海省地方病预防控制所,西宁810000 [3]甘孜州疾病预防控制中心 [4]巴塘县疾病预防控制中心

出　　处：《寄生虫病与感染性疾病》2012年第2期86-89,共4页Parasitoses and Infectious Diseases

摘　　要：目的证实巴塘县是否存在喜马拉雅旱獭鼠疫自然疫源地,为四川省鼠疫防治提供科学依据。方法对巴塘县进行鼠疫流行病学调查,同时进行实验室检测。结果细菌培养自毙喜马拉雅旱獭1份,分离鼠疫菌1株;胶体金检测牧犬血清52份,阳性血清12份,阳性率为23.08%;间接血凝试验(IHA)检测牧犬血清52份,阳性血清10份,最高滴度为1∶40 960,阳性率19.23%;反向血凝试验(RIHA)检测反向血液1份,其滴度为1∶12 800。结论四川省巴塘县为喜马拉雅旱獭鼠疫自然疫源地,并且动物间鼠疫正在流行,做好鼠疫防治工作,防止人间鼠疫的发生。Objective To provide scientific evidence for the prevention and control of plague in Sichuan by confirming whether there is natural loci of Manrmota Himalayan plague in Batang county. Methods Epidemiological investigation and laboratory test of plague in Batang were conducted simultaneously. Results Bacterial culture from one death himalayana, 1 strain of Y. pestis was isolated; 52 dog serum samples were conducted colloidal gold test, 12 were positive （23.08%） ; 52 dog serum samples were conducted indirect hemaggluti- nation test （IHA）, 10 samples were positive, with the highest titer of 1 ： 40 960 and the positive rate of 19.23%; reverse hemagglutination test （RIHA） were conducted in 1 reverse blood sample, the titer was 1 ： 12 800. Conclusion Batang County is the natural loci of Marmota Himalayan plague, and the plague epidemic among animals is in active time. Prevention and control of the plague should be well done to stop the prevalence of human plague.

关 键 词：巴塘县 鼠疫 喜马拉雅旱獭 疫源地调查 

分 类 号：R516.8[医药卫生—内科学]