昌邑区某地布病暴发疫情调查分析

The Investigation and Analysis of Epidemic Outbreaks of Brucellosis in Changyi District

目的调查昌邑区2014年布鲁氏杆菌病(简称布病)爆发的流行病学情况,评价其控制措施,为以后疫情处理提供依据。方法对感染人群进行流行病学调查和实验室检测,分析畜间感染情况,分析爆发原因。结果对该社的养殖户周围的村民及与家畜有密切接触的人员43人进行了流行病学调查。其中,血检23人,血检阳性6人,阳性率为26.09%。血检阳性6人中,确诊5人,隐性感染1人。结论该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。

Objective Epidemiological investigation of brucellosis outbreak in Changyi in 2014, to evaluate the control measures,provide a basis for the future treatment of the epidemic. Methods Epidemiological investigation and laboratory tests were carried out on the infected people, and the situation of animal infection was analyzed, and the cause of the outbreak was analyzed. Results The epidemiological investigation was carried out on the 43 people who had close contact with the villagers and the animals in the community, Among them, 23 blood samples, 6 positive blood samples, the positive rate was 26.09%,Blood test positive 6 people, confirmed 5 people, recessive infection 1 people. Conclusion The brucellosis outbreak source of infection disease is sheep,Transmission channels mainly for feeding, receiving and other close contact transmission,In the future, we should strengthen animal quarantine and sick animals out comprehensive measures of prevention and control, increase publicity and education efforts, and to prevent the epidemic outbreak.