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目的分析2011-2015年唐山市布鲁氏菌病(简称布病)发病情况和流行特征,为布病防控提供科学依据。方法收集2011-2015年唐山市布病疫情资料,对布病病例进行回顾性调查与分析。结果 2011-2015年唐山市布病疫情呈明显上升趋势,以散发为主,春夏季高发,病例主要分布在养殖业较发达的迁安市;男性多于女性;发病年龄以40~64岁青壮年为主,占70.8%;职业以从事养殖业的农民居多,占87.7%。病羊为主要传染源,83.2%的发病者为直接接触病羊传播。结论 2011-2015年唐山市人间布病发病率呈上升态势,应加大防控力度,采取综合措施遏制其上升势头。
Objective To analyze the incidence and epidemic characteristics of brucellosis in Tangshan City from 2011 to 2015 and provide a scientific basis for the prevention and control of brucellosis. Methods The epidemic situation of brucellosis in Tangshan was collected from 2011 to 2015, and the brucellosis cases were retrospectively investigated and analyzed. Results The prevalence of brucellosis in Tangshan City increased significantly from 2011 to 2015, and mainly distributed in spring and summer. The cases were mainly distributed in Qian’an City, where the breeding industry was more developed. More men than women. The age of onset was 40-64 years old Mostly aged, accounting for 70.8%; occupation to engage in aquaculture farmers mostly, accounting for 87.7%. Disease sheep as the main source of infection, 83.2% of the incidence of direct transmission of sick sheep. Conclusion The incidence of human brucellosis in Tangshan City from 2011 to 2015 is on the rise. Prevention and control should be strengthened to take comprehensive measures to curb the upward trend.