2001-2015年锦州市布鲁氏菌病疫情流行病学分析  

Epidemiological analysis of brucellosis in Jinzhou City,China,2001-2015

作　　者：张新岩[1] 李树博[2] 范凯[1] 莫晓艳[1] 林丹[3] 

机构地区：[1]锦州市疾病预防控制中心,锦州121000 [2]辽宁省动物疫病预防控制中心,沈阳110164 [3]福建省疾病预防控制中心,福州350001

出　　处：《中国人兽共患病学报》2018年第1期35-38,共4页Chinese Journal of Zoonoses

摘　　要：目的描述2001-2015年锦州市布病疫情流行病学特征和变化趋势,探讨下一步的防控重点。方法用描述流行病学方法对锦州市布病疫情进行分析,对试管凝集试验阳性率与发病率进行Pearson相关性分析。结果 2001-2015年锦州市布病发病率为0.45/10万-16.53/10万。发病时间集中在3-7月,占总数的66.89%。2003-2015年共采集重点人群血清5 904份,阳性率为5.01%。2007-2015年从136份血培养标本中分离出布鲁氏菌63株,其中羊种3型48株、羊种1型12株,羊种变异2株、犬种1株。结论锦州市近年布病疫情呈明显上升趋势,其优势菌株主要是羊种3型。对犬的布鲁氏菌携带情况应予以一定的关注,及时淘汰病犬。We analyzed the epidemiological characteristics of brucellosis in Jinzhou from 2001 to 2015 and provided scientific evidence for the development of prevention and control measures.The descriptive epidemiological analysis was conducted on the incidence data and surveillance result of human brucellosis in Jinzhou during that period.We also conducted correlation analysis of positive rate(sera agglutination titers)and incidence rate of human brucellosis in Jinzhou City.The prevalence of human brucellosis in Jinzhou during 2001-2015 was 0.45/100 000 to 16.53/100 000.The surveillance results showed that the reporting time of human brucellosis case mainly concentrated in March to July,accounting for 66.89% of the total.In 2003-2015,5 904 blood samples were collected from risk population.Totally,296 were positive for Brucella(5.01%)by sera agglutination titers.From 2007,63 strains of Brucella were isolated from 136 blood samples in which 48 were Brucella melitensis type 3,12 were Brucella melitensis type 1,2 were Brucella melitensis variation type and 1 was Brucella canis.Human brucellosis cases in Jinzhou City is upward trend in recent years and the predominant strain circulated was Brucella melitensis type 3.The situation of dogs carrying Brucella should be given a certain view,and timely elimination of sick dogs should be implemented.

关 键 词：布鲁氏菌病 流行病学分析 犬种布鲁氏菌 锦州 

分 类 号：R516.7[医药卫生—内科学]