玉林市流行性感冒监测结果分析  

Influenza surveillance in Yulin city

作　　者：罗铭[1] 庞晓泸[1] 蒋宁[1] 

机构地区：[1]广西玉林市疾病预防控制中心,广西玉林537000

出　　处：《中国卫生检验杂志》2012年第9期2142-2143,共2页Chinese Journal of Health Laboratory Technology

摘　　要：目的:了解玉林市流感病毒的流行趋势及主导病毒的交替规律。方法:采集咽拭子标本,应用荧光定量PCR技术检测。结果:2009年4月-2012年3月共检测流感阳性病例396例。2009年-2010年流行期以A(甲型H1N1)亚型流感病毒占优势,2010年-2011年流行期A(H3N2)亚型流感病毒与A(甲型H1N1)亚型流感病毒同时流行,2011年-2012年流行期B型流感病毒占优势。我市流感病毒流行高峰期一般在10月到次年的3月之间。结论:通过不同年份流感实验室监测结果的分析,对了解玉林市流感流行特点、亚型分布具有重要意义。Objective：To understand the prevalence of influenza virus and circulation of the predominant strains in Yulin city.Methods： The swab samples of fever-like illness cases were collected for detection by real-time fluorescence quantitative PCR.Results： From April 2009 to March 2012,396 samples were identified for influenza positive.Swine influenza A（H1N1）virus was the predominant subtype in 2009-2010,swine influenza A（H1N1）virus and A（H3N2）virus co-circulated during 2010-2011,and swine influenza B virus was the predominant subtype during 2011-2012.The peak of epidemic of influenza virus in Yulin city was from October to March.Conclusion： It is meaningful to analyze the surveillance data of influenza in different years in Yulin city in order to better understand the characteristics of influenza and the distribution o f subtypes.

关 键 词：流感病毒 监测 亚型 

分 类 号：R511.7[医药卫生—内科学]