南宁市首例人感染H7N9禽流感病例的流行病学特征与防控对策

发布时间：2018-02-21 06:20

  本文关键词： 人禽流感 流行病学 HN 防控对策　出处：《现代预防医学》2017年22期 　论文类型：期刊论文

【摘要】：目的分析南宁市首例人感染H7N9禽流感病例的流行病学特征,对采取的防控对策进行总结。方法运用描述性流行病学方法对病例、密切接触者、可疑暴露者开展流行病学调查,相关标本采用RT-PCR方法进行H7N9病毒核酸检测。评价疫情防控措施效果。结果南宁市首例人感染H7N9禽流感病例在AZJ农贸市场从事活禽贩卖宰杀工作,2017年2月18日确诊,2月19日抢救无效死亡,感染途径可能为禽到人或禽到环境到人。疫情发生后南宁市启动Ⅲ级应急响应,落实各项防控对策,未出现二代病例。结论南宁市首例人感染H7N9禽流感病例属于散发病例,未发生人间传播,Ⅲ级应急响应防控对策有效控制了疫情的扩散。
[Abstract]:Objective to analyze the epidemiological characteristics of the first human infection with H7N9 avian influenza in Nanning, and to summarize the preventive and control measures taken. Methods Epidemiological investigation was carried out among the cases, close contacts and suspicious exposures by descriptive epidemiological methods. RT-PCR method was used to detect H7N9 virus nucleic acid and to evaluate the effect of prevention and control measures. Results the first human case of H7N9 avian influenza was sold and slaughtered in AZJ farmers' market in February 18th 2017. Died in February 19th. The route of infection may be avian to human or poultry to environment to human. After the outbreak, Nanning City started the level 鈪，

本文编号：1521246