四川省色达县鼠疫自然疫源性调查  

Investigation on Plague Focus of Natural Infection at Seda County in Sichuan Province

作　　者：汪立茂[1] 段勇军[2] 祝小平[1] 罗志丹巴[2] 何前军[2] 潘明[1] 庞启迪[1] 陈德刚 赤诚 

机构地区：[1]四川省疾病预防控制中心,四川成都610031 [2]甘孜州疾病预防控制中心 [3]色达县疾病预防控制中心

出　　处：《预防医学情报杂志》2008年第4期259-262,共4页Journal of Preventive Medicine Information

基　　金：省科技厅公关项目;项目编号-05SG1657

摘　　要：目的调查色达县是否存在鼠疫自然疫源地,为鼠疫防制提供依据。方法对色达县自然景观、宿主动物、传播媒介等进行现场调查,对所获材料进行血清学和细菌学检验。结果未检出IHA阳性血清,未分离出鼠疫菌,调查发现动物6科8属9种,媒介4科9属12种(亚种)。结论虽然未发现阳性材料,但有主要宿主动物和媒介蚤种的分布,是否存在鼠疫自然疫源地有待进一步探讨。Objective To investigate whether there are plague focus of natural infection in Seda County, so as to provide basis for plague prevention and control. Methods Investigation on nature landscape, reservoir hosts and vectors of transmission fauna in Seda were carried out in 2007. Specimens obtained from animals and vectors were tested by the bacteriological and serological methods. Results No IHA positive sera and Y. pestis were detected out. Ther were 9 species of reservoir hosts belonging to 8 genera and 6 families, and 12 species of transmission vectors belonging to 9 genera and 4 families were found through the investigation. Conclusion Though no positive samples are found, the distribution of hosts and vectors in Seda County suggests that work hard in future to confirm the existence of plague focus of natural infection is needed.

关 键 词：鼠疫 疫源地 调查 

分 类 号：R516.8[医药卫生—内科学]