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摘要:
In recent decades,the issue of emerging and reemerging infectious diseases,especially those related to viruses,has become an increasingly important area of concern in public health.It is of significance to anticipate future epidemics by accumulating knowledge through appropriate research and by monitoring their emergence using indicators from different sources.The objective is to alert and respond effectively in order to reduce the adverse impact on the general populations.Most of the emerging pathogens in humans originate from known zoonosis.These pathogens have been engaged in long-standing and highly successful interactions with their hosts since their origins are exquisitely adapted to host parasitism.They developed strategies aimed at:(1)maximizing invasion rate;(2)selecting host traits that can reduce their impact on host life span and fertility;(3)ensuring timely replication and survival both within host and between hosts;and(4)facilitating reliable transmission to progeny.In this context,Arboviruses(or ARthropod-BOrne viruses),will represent with certainty a threat for the coming century.The unprecedented epidemic of Chikungunya virus which occurred between 2005 and 2006 in the French Reunion Island in the Indian Ocean,followed by several outbreaks in other parts of the world,such as India and Southern Europe,has attracted the attention of medical and state authorities about the risks linked to this re-emerging mosquito-borne virus.This is an excellent model to illustrate the issues we are facing today and to improve how to respond tomorrow.
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篇名 Emerging and re-emerging viruses:A global challenge illustrated by Chikungunya virus outbreaks
来源期刊 世界病毒学杂志 学科 医学
关键词 Health threats EMERGING VIRUS ARBOVIRUS CHIKUNGUNYA VIRUS ECOSYSTEMS BIOSURVEILLANCE
年,卷(期) 2012,(1) 所属期刊栏目
研究方向 页码范围 11-22
页数 12页 分类号 R
字数 语种
DOI
五维指标
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研究主题发展历程
节点文献
Health
threats
EMERGING
VIRUS
ARBOVIRUS
CHIKUNGUNYA
VIRUS
ECOSYSTEMS
BIOSURVEILLANCE
研究起点
研究来源
研究分支
研究去脉
引文网络交叉学科
相关学者/机构
期刊影响力
世界病毒学杂志
不定期
2220-3249
北京市朝阳区东四环中路62号楼远洋国际中
出版文献量(篇)
124
总下载数(次)
0
总被引数(次)
0
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