江西省2006～2008年流感监测哨点医院病原学监测结果分析  

ANALYSIS OF THE INFLUENZA VIRUS SURVEILLANCE RESULTS FROM THE HOSPITALS IN JIANGXI PROVINCE FROM 2006 TO 2008

作　　者：邹明霞[1] 谢昀[1] 曾艳文[1] 周珺[1] 

机构地区：[1]江西省疾病预防控制中心,南昌330029

出　　处：《现代预防医学》2010年第23期4408-4410,共3页Modern Preventive Medicine

摘　　要：[目的]对2006~2008年江西省流感病原学监测结果进行分析,进一步了解流感病毒的流行趋势,探索流感流行的规律。[方法]根据全国流感监测方案,采集国家级监测哨点医院流感样病人的鼻咽拭子标本,用MDCK细胞分离流感病毒,用红细胞凝集抑制法（HI）鉴定病毒。[结果]2006~2008年共采集标本4 589份,共分离出流感病毒558株,分离率12.16%,其中H1N1亚型158株,占阳性株的28.32%,H3N2亚型154株,占阳性株的27.60%,B（Victoria系）142株,占阳性株的25.45%,B（Yamagata系）104株,占阳性株的18.64%。[结论]2004-2007年江西省有H1N1亚型、H3N2亚型和B（Victoria系）、B型（Yamagata系）流感病毒流行,2006年B（Victoria系）为流行优势株,2007年H3N2亚型为流行优势株,2008年H 1N1亚型为流行优势株。[Objective]To analyze the results of influenza surveillance from 2006 to 2008 in Jiangxi in order to find out the epidemical variation of influenza virus and explore the epidemical regulation of the influenza.[Methods]Collected the nasopharyngeal swab specimens from influenza patients of national surveillance hospital,inoculated on MDCK cell culture and identified by hemagglutination inhibition（HI）test.[Results]From 2006 to 2008,the 4 589 specimens were collected,and 558 influenza virus strains were obtained.The positive rate was 12.16%,158 strains were H1N1 subtype which was 28.32% of positive strains;154 strains were H3N2 subtype which was 27.60% of positive strains;142 strains were B type Victoria series which was 25.45% of positive strains;104 strains were B type Yamagata series which was 18.64% of positive strains.[Conclusion]From 2004-2007,H1N1,H3N2 subtype,B type Yamagata series and Victoria series influenza virus are epidemical in the Jiangxi province.B type Victoria series influenza virus is the epidemical main strain in 2006,H3N2 subtype influenza virus is the epidemical main strain in 2007,and H1N1 subtype influenza virus is the epidemical main strain in 2008.

关 键 词：流感病毒 监测 分析 

分 类 号：R511.7[医药卫生—内科学]