2006~2007年泰安市流感病毒检测结果分析  被引量:2

Analysis of results of influenza virus surveillance during 2006~2007 in Taian City

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作  者:侯佩强[1] 陆娟娟[1] 田大勇[1] 刘运强[1] 

机构地区:[1]泰安市疾病预防控制中心,山东泰安271000

出  处:《泰山医学院学报》2008年第5期368-369,共2页Journal of Taishan Medical College

基  金:泰安市科学技术发展计划一般项目(编号:20071034)

摘  要:目的对2006—2007年度泰安市流行性感冒的病原学监测结果进行分析,了解泰安市流感流行情况,为流感防治提供科学依据。方法采集流感样病例(ILI)的咽拭子标本,用狗肾细胞(MDCK)进行病毒分离,采用血凝抑制方法(HAI)进行流感病毒型别鉴定。结果检测的国家级流感监测医院ILI咽拭子标本243份,分离到流感病毒25株,阳性分离率为10.29%,经分型鉴定A(H3N2)亚型14株,A(H1N1)亚型1株,B型Victoria系10株;结论2006~2007年度泰安市有流感流行,流行的优势毒株为A(H3N2)亚型和B型Victoria系,同时有A(H1N1)亚型毒株的存在,B型Victoria系主要在幼儿中流行。Objective : To analyze the data of influenza surveillance from Taian City during 2006-22007, and understand the influenza epidemic in Taian, so a scientific basis can be provided for the prevention and treatment of influenza. Methods: The specimens from Influenza-2Like Illness(ILI) were collected. The Viruses were isolated with MDCK cell and identified with HAI. Results: A total of 25 influenza strains were obtained from 243 specimens, and the positive rate was 10. 29 %, 14 of them were identified as A ( H3 N2) sudtype, 1 of them A ( H 1 N1 ) subtype, and 10 of them B (Victoria) subtype. Conclusion: The main type was influenza type A(H3N2) and type B( Victoria) in Taian City. A(H1N1) subtype is also detected. Type B( Victoria) prevails mainly in infants.

关 键 词:流感病毒 病毒分离 血凝抑制实验 红细胞凝聚实验 MDCK细胞 

分 类 号:R446.6[医药卫生—诊断学]

 

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