广州市2009年205起甲型H1N1流感暴发疫情分析  

ANALYSIS OF THE 205 OUTBREAKS OF THE INFLUENZA A(H1N1)IN GUANGZHOU OF 2009

作　　者：陆剑云[1] 李铁钢[1] 陈艺韵[1] 李魁彪[1] 柳洋[1] 王玉林[1] 李美霞[1] 杨智聪[1] 

机构地区：[1]广东省广州市疾病预防控制中心,广州510080

出　　处：《现代预防医学》2012年第2期427-428,共2页Modern Preventive Medicine

摘　　要：[目的]对广州市2009年报告的甲型H1N1流感暴发疫情进行分析,探讨流行特征及采取的防制措施,为控制暴发提供科学依据。[方法]设计统一调查表,对甲型H1N1流感暴发疫情进行现场调查,采集现症病例咽拭子标本进行核酸检测,采用Excell录入数据,EPIinfo6软件进行统计分析。[结果]2009年广州市共报告甲型H1N1流感暴发疫情205起,累计报告流感样病例6730人,涉及316029人,罹患率介于0.02%～80.00%。学校及托幼机构起报告196起,占95.61%。疫情9月和11月出现两个发病高峰。[结论]2009年广州市甲型H1N1流感活跃程度较高,6月份后不断有甲流暴发疫情,学校及托幼机构是高发人群。及时隔离治疗现症病人、加强居室通风换气、提高个人防护意识能有效控制疫情的扩散和蔓延;应加强学校等重点人群监测。[Objective]To investigate the pandemic in influenza A（H1N1）,and provide the scientific basis for the control of outbreaks by analyzing the epidemiological characteristics and control illness measures.[Methods]By unified questionnaire,field surveys was taken to investigate the outbreaks of the influenza A（H1N1）.The specimens of throat swab was used.Statistical analysis was performed by EPI info 6 and excel software.[Results]There were 205 outbreaks of influenza A（H1N1）in Guangzhou in 2009.6730 cases were reported and the attack rate was between 0.02% to 80%.The outbreaks mainly occurred in school and kindergartens.Peak months of influenza A（H1N1）outbreak were September and November.[Conclusion]From July,influenza A（H1N1）virus plays a dominant role.It was important to pay more attention to the surveillance in school.

关 键 词：甲型H1N1流感 暴发 流行病学分析 

分 类 号：R373.3[医药卫生—病原生物学]