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目的分析陕西省甘泉县炭疽暴发流行病学特征,提出控制措施。方法对甘泉县炭疽暴发开展流行病学调查,收集暴发地区历史疫情资料,采集病例标本及环境样本开展实验室检测,对炭疽病例个案资料进行统计学分析,描述病例三间分布,分析影响暴发流行的自然因素与社会因素。结果甘泉县炭疽疫情暴发系一次同源感染的多点暴发,共计19例病例,以青壮年为主,分子分型为MLVA15-31基因型。结论及时发现疫情,采取扑杀病畜、隔离治疗病人、环境消毒等综合措施是快速扑灭炭疽疫情的关键。
Objective To analyze the epidemiological characteristics of anthrax outbreaks in Ganquan County of Shaanxi Province and put forward control measures. Methods To carry out epidemiological investigation of anthrax outbreak in Ganquan County, collect historical epidemic situation data in outbreak areas, collect samples of cases and environmental samples to carry out laboratory tests, analyze the case data of anthrax cases statistically, describe the distribution of the three cases, analyze the outbreak epidemic The natural and social factors. Results The outbreak of anthrax in Ganquan County was a multi-site outbreak of homologous infection, with a total of 19 cases, mainly young and middle-aged, with MLVA15-31 genotype. Conclusion The timely detection of outbreaks, the culling of sick animals, the isolation of patients, and environmental disinfection and other comprehensive measures are the key to exterminating the epidemic of anthrax quickly.