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目的调查剑河县首起人间布鲁氏菌病疫情的感染来源和传播的危险因素,为制定防治对策与控制措施提供科学依据。方法采用描述性流行病学方法对患者发病、就诊经过及现场流行病学调查结果进行分析。结果该起人间布病疫情共发病3例,为同一家庭成员(夫妻俩及其儿子),年龄分别为48岁、46岁、25岁。患者血液样本经检测,虎红平板试验阳性,试管凝集试验滴度为1∶1 600。结论未经检疫输入病畜是发生该起人间布鲁氏菌病疫情的主要因素,其次是饲养人员在工作中未进行防护,今后应加强对羊群的检疫,从源头上控制布鲁氏菌病传染源的输入,加强羊饲养等高危人群的监测,饲养人员在工作中要采取有效防护措施。
Objective To investigate the source of infection and transmission of the first human brucellosis outbreak in Jianhe County and to provide a scientific basis for formulating prevention and control measures and control measures. Methods The descriptive epidemiological method was used to analyze the incidence of patients, treatment visits and field epidemiological findings. Results The human brucellosis epidemic occurred in 3 cases, the same family members (husband and wife and their sons), aged 48, 46, 25 years old. Patient blood samples were tested, tiger red flat test positive, tube agglutination test titer of 1: 600. Conclusion Entering sick animals without quarantine is the main factor causing the outbreak of brucellosis in the world, followed by the lack of protection of breeding staff in the work. In the future, quarantine of flocks should be strengthened to control brucellosis Enter the source of infection, strengthen the monitoring of high-risk groups such as sheep feeding, feeding staff in the work to take effective protective measures.