H7N9禽流感病毒的遗传特性研究进展  

Advances in genetic characteristics of novel H7N9 avian influenza virus

作　　者：秦剑秋[1] 裴建新[1] 赵晓芳[2] 

机构地区：[1]南宁市疾病预防控制中心,广西530023 [2]广西中医药大学附属瑞康医院

出　　处：《医学动物防制》2017年第8期842-845,共4页Journal of Medical Pest Control

基　　金：广西壮族自治区科学技术厅科技合作与交流计划项目(桂科合15104003-1-9);广西南宁市科技局科技攻关项目(200802127C)

摘　　要：2013年3月31日国家卫生与计划生育委员会通报上海和安徽确诊3例人感染H7N9禽流感病毒,尚属全球首次报道。美国、韩国等多个国家曾在火鸟、野鸭和野鸡等禽类中检出H7N9,但从未发现感染人的情况,世界卫生组织(WHO)对人感染H7N9禽流感病毒的疫情高度关注。笔者综述H7N9禽流感病毒的溯源、抗原变异、致病机制、传播机制及预防控制等遗传特征的研究进展,旨为H7N9禽流感病毒的防控和治疗提供参考依据。On March 31,2013 National Health and Family Planning Commission informed the Shanghai and Anhui have confirmed 3 cases of human infection with H7N9 avian influenza virus,is the world＇s first reported. The United States,South Korea and other countries had detected H7N9 in the firebird,wild ducks,pheasants and other poultry,but never found that infected people. Human infection with H7N9 avian influenza virus outbreaks cause great concern by the World Health Organization（ WHO）. This review summarizes the research progress of H7N9 avian influenza virus,including its traceability,antigenic variation,pathogenesis,transmission and prevention and control of avian influenza virus,which aims to provide a reference for preventive control and treatment of H7N9 avian influenza virus.

关 键 词：H7N9禽流感病毒 溯源 重组 突变 传播机制 致病机制 

分 类 号：R373.13[医药卫生—病原生物学]