2009年南京市首起甲型H1N1流感暴发疫情的流行病学调查报告  

Epidemiological investigation of the first outbreak of influenza A (H1N1) in Nanjing,Jiangsu province

作　　者：陆小军[1] 

机构地区：[1]江苏省南京市疾病预防控制中心,江苏南京210003

出　　处：《疾病监测》2010年第1期9-11,共3页Disease Surveillance

摘　　要：目的为明确甲型H1N1流感病例的感染来源,探索病例间传播方式,总结防控工作的经验及教训。方法通过现场流行病学调查,按照卫生部相关文件的要求,开展病例诊断、报告、疫情调查和控制工作。结果2009年6月共发生2例甲型H1N1流感确诊病例,7例隐性感染者,经过治疗均痊愈出院。结论此次疫情为一起输入性病例造成集体感染并引起本地感染的暴发疫情。现阶段加强入境人员的健康教育,提高医疗机构发现病例的敏感性,强化对密切接触者的管理,是控制疫情的关键措施。Objective To identify the source of influenza A （H1N1） infections, determine the transmission pattern among patients, and summarize the experience derived from the prevention and control work. Methods Case diagnosis, report, epidemic investigation and control were performed according to relevant requirements issued by the Ministry of Health based on the results of on-site epidemiological investigation. Results A total of two cases of influenza A（H1N1 ） were confirmed in addition to seven latent infections. All patients were cured and discharged. Conclusion Imported cases had caused the epidemic with local infection outbreaks. The key to epidemic control should be strengthening the health education for the immigrants, improving the sensitivity of suspected cases detecting in medical institutes, and enhancing the management of people who had close contact with the patients.

关 键 词：甲型H1N1流感 暴发疫情 流行病学 

分 类 号：R511.7[医药卫生—内科学]