论文部分内容阅读
流行性感冒(Influenza,流感)是由流感病毒引起的一种全球监测的急性呼吸道传染病。流感的病原易发生变异,人对变异株普遍易感,传播迅速,控制难度大〔1〕。加强全球性的流感监测是预防控制流感的关键策略和措施之一,也是每年确定流感流行株、推荐疫苗组分、及早发现变异株、对流感疫情预测和预警的基础〔2〕。湖北省十堰市2005年9月被纳
Influenza (Influenza) is a globally monitored acute respiratory infection caused by the influenza virus. Influenza pathogens prone to mutation, human susceptibility to mutant strains, spread rapidly, difficult to control [1]. Strengthened global influenza surveillance is one of the key strategies and measures for the prevention and control of influenza. It is also the basis for identifying influenza pandemic strains, recommending vaccine components and early detection of mutant strains, and predicting and early warning of influenza outbreaks [2]. Shiyan City, Hubei Province in September 2005 was admitted