Abstract
曹玉玺,高晓艳,梁国栋.美国1999-2009年西尼罗病毒感染流行的回顾[J].Chinese journal of Epidemiology,2012,33(6):634-637
美国1999-2009年西尼罗病毒感染流行的回顾
West Nile virus in the United States from 1999 to 2009
Received:December 29, 2011  
DOI:
KeyWord: 西尼罗病毒感染  流行  监测
English Key Word: West Nile virus  Epidemic  Surveillance
FundProject:传染病预防控制国家重点实验室发展基金(2008SKLID105);中美新发和再发传染病合作项目(U19-GH000004)
Author NameAffiliationE-mail
CAO Yu-xi State Key Laboratory for Infectious Diseases Prevention and Control, Department of Viral Encephalitis and Arboviruses, Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China  
GAO Xiao-yan State Key Laboratory for Infectious Diseases Prevention and Control, Department of Viral Encephalitis and Arboviruses, Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China  
LIANG Guo-dong State Key Laboratory for Infectious Diseases Prevention and Control, Department of Viral Encephalitis and Arboviruses, Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China gdliang@hotmail.com 
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Abstract:
      西尼罗病毒(West Nile virus, WNV)是一种蚊传虫媒病毒, 1937年从非洲乌干达西尼罗地区一名发热土著妇女血液标本中分离并得名[1].此后在非洲、欧洲和亚洲中东地区的一些国家出现WNV感染病例, 表现以发热为主的临床症状, 为自愈性疾病[2].但是1999年该病毒首次在美国流行, 仅1个月时间报道数十例WNV感染所引发的病毒性脑炎[3].随后WNV感染在美国的分布范围逐渐扩大并迅速扩散到美国大陆全境, 至今已经有数万人染病并致上千人死亡[4].
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