2009—2013年甘肃省嘉峪关市鼠疫监测分析  

Analysis of plague surveillance in Jiayuguan City,Gansu Province from 2009 to 2013

作　　者：李建兵[1] 卿周刚[1] 

机构地区：[1]甘肃省嘉峪关市疾病预防控制中心,甘肃嘉峪关735100

出　　处：《疾病预防控制通报》2015年第3期26-27,42,共3页Bulletin of Disease Control & Prevention(China)

摘　　要：目的分析2009—2013年甘肃省嘉峪关市鼠疫监测结果,为制定鼠疫防治措施提供科学依据。方法运用描述流行病学方法,对2009—2013年鼠疫监测数据进行统计学分析。结果 2009—2013年共捕获各种动物898只,旱獭密度为0.05只/hm2,染蚤率47.88%,蚤指数1.38; 采集旱獭材料203份,分离鼠疫菌4株; 采集媒介昆虫材料2 413只,分离鼠疫菌1株; 采集旱獭血清189份,F1抗体阳性8份,抗体滴度1∶400～1∶12 800。结论嘉峪关市鼠疫防控形势依旧严峻,需加大宣传和监测力度,密切注意动物间疫情动态,严防人间疫情发生。Objective To analyze surveillance results of plague in Jiayuguan City of Gansu Province from 2009 to 2013, and to provide scientific basis for formulating prevention measures of plague. Methods Descriptive epidemiological method was taken to statistically analyze surveillance data of plague from 2009 to 2013. Results From 2009 to 2013, totally 898 animals were captured, with the density of marmots of 0.05/hm2, rate of infection with fleas of 47.88%, and flea index of 1.38. Two hundred and three samples of marmots were collected and 4 strains of Yersinia pestis isolated. While 2 413 insects were gathered and 1 strain of Yersinia pestis was isolated. 189 sera of marmot were detected, and 8 samples was of the posi- tive F 1 antibody, with the titer from 1：400 to 1 ： 12 800. Conclusions It is severe for plague prevention in Jiayuguan City. Propaganda and surveillance should be reinforced. And more attention should be paid to the epidemic development in animals so as to prevent human plague from occurrence.

关 键 词：鼠疫 旱獭密度 染蚤率 鼠疫菌 

分 类 号：R516.7[医药卫生—内科学]