目的 调查陕西省韩城市2011年布鲁氏菌病(以下简称布病)局部暴发疫情状况及影响因素,评价控制措施,为以后疫情处置提供依据.方法 对重点人群进行流行病学调查和实验室检测,掌握畜间感染情况,分析疫情暴发因素,采取相应控制措施.结果 调查重点人群152人,采集血样33份,阳性6人,阳性率18.18%,罹患率 3.29 %;对所有存栏羊43只、牛1头抽血化验,检出阳性羊9只,全部扑杀、深埋和无害化处理,疫情得到控制.结论 本次布病暴发疫情传染源为病羊,传播途径主要为饲养、接产等密切接触传播,今后应加强畜间检疫和病畜淘汰等综合性防制措施,加大宣传教育力度,严防疫情暴发流行.%The aim is to survey epidemic situation and influence factors of local outbreaks of brucellosis in Hancheng City of Shaanxi Province in 2011 and to evaluate the control measure for providing evidence for future study. The epidemiology in vestigation and laboratory test in high risk group were carried out, and such actions were taken to understand the condition of brucellosis infection among livestock, confirm the probable route of transmission, and adopt appropriate control measures. Re suits showed that 33 serum samples from 152 people were tested. The 6 samples were positive, and the positive rate was 18. 18%. The attack rate was 3. 29%. A total of 9 sheep were tested positive from all 43 sheep and 1 cattle, and all the positive ones were killed, buried or given non hazardous treatment. Proper measures were taken to control the epidemic situation. By analyzing the sources of brucellosis infection, its assumed that the major routes of transmission was breeding, production and other closely contact transmission. It's suggested that the measurements of animal quarantine and sick livestock elimination should be strengthened and health education should be intensified to prevent the rekindled outbreak of the epidemic.
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