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目的分析白城市2000年至2007年人间布鲁菌病感染、发病、流行趋势,掌握布鲁菌病疫情动态,为控制布鲁菌病发生与流行,制定布鲁菌病防治措施提供科学依据。方法对白城市2000年至2007年布鲁菌病易感人群感染和发病调查、疫情监测资料的整理和统计,对易感人群采用现场登记、询问的方式,详细填写基本情况、接触家畜种类、时间、有无临床症状,对疑似者和重点接触人员进行布鲁菌血清学检查。对有流行病学接触史、临床症状者,同时血清学检查试管滴度在1∶100++以上者,确诊为布鲁菌病患者。结果从调查结果、流行特征看,我市布鲁菌病疫情的主要传染源为羊,通过直接接触患病家畜感染。结论白城市布鲁菌病疫情呈上升趋势,血检阳性率由1.01%上升到18.30%,患病率由0.07%上升到3.42%,发患者数逐年增多,并出现布鲁菌病疫情的局部爆发。
Objective To analyze the epidemic situation of brucellosis in Baicheng from 2000 to 2007 and to grasp the epidemic situation of brucellosis so as to provide a scientific basis for the prevention and control of brucellosis. Methods To investigate the infection and incidence of brucellosis-susceptible population in Baicheng City from 2000 to 2007 and to collect and monitor the data of epidemic situation monitoring. The method of on-the-spot registration and inquiry for susceptible population was used to fill in the basic information, contact with livestock species, time , With or without clinical symptoms, brucellosis serological examination of suspected and key contacts. Patients with epidemiological history of exposure, clinical symptoms, and serological test tube titer of 1: 100 + + or more were diagnosed as brucellosis patients. Results From the survey results, epidemiological characteristics, brucellosis epidemic in our city the main source of infection for sheep, through direct contact with sick livestock infections. Conclusion The prevalence of brucellosis in Baicheng City is on an upward trend. The positive rate of blood tests rose from 1.01% to 18.30%, the prevalence increased from 0.07% to 3.42%, the number of patients increased year by year, and the epidemic situation of brucellosis occurred break out.