2005—2012年菏泽市牡丹区人间布鲁杆菌病流行特征

Epidemiological characteristics of human brucellosis in Peony District of Heze City from 2005-2012

目的分析近年来菏泽市牡丹区布鲁杆菌病（布病）疫情特征及重点人群感染状况，为布病防治提供参考依据。方法对牡丹区布病病例及重点人群监测结果进行描述性分析。结果2005--2012年牡丹区共报告人间布病183例，都司镇、胡集乡报告发病数分别占发病总数的42．08％和33．88％；20～49岁患者139例，占75．96％；农民133例，占72．68％；3—_7月发病146例，占79．78％。重点人群感染率为3．18％，98份血培养标本分离到18株布鲁杆菌。结论牡丹区疫情回升态势明显，职业特征明确，季节性高发，要进一步加强部门协作，落实各项防控措施。

[ Objective] To analyze the epidemic characteristics of human brucellosis and infection status of key population in Peony District of Heze City in recent years, provide reference for the prevention of brucellosis. [ Methods ] The cases of brucellosis and surveillance results of key population in Peony District were analyzed by the descriptive method. [ Results] 183 cases of human bru- cellosis were reported in Peony District from 2005-2012. The cases occurred in Dusi Town and Huji Town accounted for 42.08% and 33.88% of total reported cases respectively. 75.96% （139 cases} of patients were people aged 20-49 years old, and 133 ca- ses were farmers, accounting for 72.68%. 146 cases occurred from March to July, accounting for 79.78%. The infection rate of key population was 3.18%. 18 strains of brucella were isolated from 98 blood samples. [ Conclusion] The epidemic situation of hu- man brucellosis shows an obvious upward trend in Peony District, and there are significant characteristics in occupation and season- ality. It is necessary to further strengthen the multi-department cooperation, and implement the control measures.