2006年攀枝花市流感病毒分离  

Influenza Virus Surveillance in Panzhihua City in 2006

作　　者：周霞[1] 胡澜怀[1] 张娴[1] 

机构地区：[1]攀枝花市疾病预防控制中心,四川攀枝花617000

出　　处：《预防医学情报杂志》2009年第1期41-43,共3页Journal of Preventive Medicine Information

摘　　要：目的了解攀枝花市流感变化规律,掌握流感流行特点,做好流感预测预报工作。方法定期采集流感样病例标本,用MDCK细胞分离流感病毒,用血凝和血凝抑制进行鉴定。结果2006监测年(2006-04/2007-03)共分离出流感病毒26株,其中A1亚型14株,A3亚型1株,B型流感病毒11株中Bvictoria系6株,Byamagata系5株。结论攀枝花市2006年流感监测中,以A1亚型为优势毒株,2007年以B型为优势毒株。Objective To master epidemic features of influenza in Panzhihua City, so as to predict influenza well. Methods Blood samples of patients diagnosed as influenza were collected regularly, and influenza virus was isolated with MDCK cell, identified with haernagglutination and haemagglutination inhibition（HI） assay. Results （ From Apr. 2006 to Mar. 2007, totally 26 strains of influenza virus had been isolated, i.e. Influenz virus（ H1N1 ） 14 strains, influenza virus （ H3N2 ） 1 strain, and subtype B 11 strains including Bvictoria 6 strains , Byamagata 5 strains. In 2006, influenza virus（ H1 N1 ）was the superiority strain, but in 2007, subtype B was the superiority strain. Conclusion In 2007, disseminated type influenza subtype B may occurred in Panzhihua city.

关 键 词：流感 病毒 监测 

分 类 号：R511.7[医药卫生—内科学]