西尼罗病毒

西尼罗病毒的RT-PCR检测与鉴定

Detection and identification of West Nile virus by RT-PCR

西尼罗病毒（Westnilevirus）属于黄病毒科黄病毒属，该病毒感染人类可导致西尼罗热、西尼罗脑炎、脑膜炎等严重疾病。

West Nile virus ( WNV ) within the Flavivirus genus of the family Flaviviridae , cause human severe diseases ranging from West Nile fever to West Nile encephalitis or meningitis .

受雇于纽约市健康与心理卫生部（NewYorkCityDepartmentofHealthandMentalHygiene）后，他被任命为首席调查官，负责调查西尼罗病毒爆发的原因。

Hired by the New York City Department of health and mental hygiene , he got named lead investigator in the West Nile virus outbreak .

这些结果说明，DNA形式的西尼罗病毒复制子能够表达外源基因，具有良好的复制活性，为下一步观察该复制子的免疫原性奠定了基础。

All results demonstrated that the DNA-based WNV replicons could express exogenous genes and replicate itself well . This may set a foundation for following observation of replicon immunogenicity . 2 .

结果采用所建立的实时RTPCR法和常规RTPCR法可分别检测到0.02PFU/ml和2PFU/ml的西尼罗病毒RNA，前者的敏感性比后者高100倍。

Results 0.02 PFU / ml and 2 PFU / ml of WNV RNA were detected by real-time and conventional RT-PCR assay , respectively . Sensitivity of the former was 100-fold greater than those of the latter .

西尼罗病毒（Westnilevirus，WNV）感染是一种经蚊虫传播、以鸟类为主要动物宿主的自然疫源性疾病，在临床上可表现为西尼罗热或西尼罗脑炎，病死率4～11%。

West Nile fever and encephalitis caused by West Nile virus ( WNV ) is maintained in a natural transmission cycle involving mosquito vectors and bird reservoir hosts , with the fatality of 4 % ~ 11 % .

目的对引进的西尼罗病毒（WNV）毒株的形态学、致病性、细胞敏感性、免疫原性等生物学性状进行探讨，为进一步开展WNV的相关研究奠定基础。

Objective To investigate the biological characteristics of an imported West Nile virus ( WNV ) strain , covering morphology , pathogenicity , cell line sensitivity .

西尼罗病毒Chin-01株基因组编码区序列测定及论著分析

Determination and analysis of coding sequences of West Nile virus Chin-01 strain

我们进一步通过过表达的方法观察了RIG-I对登革病毒和西尼罗病毒复制的抑制效果，结果发现RIG-I在A549细胞中的过表达能够显著降低子代病毒的产量，并呈剂量依赖性。

Can inhibit replication of DENV and WNV , RIG-I was transiently over-expressed in A549 cells followed by infection with DENV or WNV , and the progeny virus yield decreased sharply in a dose-dependent manner .

西尼罗病毒空斑形成试验方法的建立与应用

Establishment and Application of Plaque Assay for the Detection of West Nile Virus

西尼罗病毒感染病原体检测方法与流行病学调查研究

The Study on Diagnosis Methods and Epidemiological Survey of West Nile Virus Infections

西尼罗病毒与乙脑病毒免疫交叉反应的实验研究

An experimental study on immune cross-reaction between West Nile virus and Japanese encephalitis virus

西尼罗病毒的细胞敏感性观察

Cell sensitivity observation for West Nile virus infection

西尼罗病毒研究进展

Advances in Research of West Nile Virus

本文就近几年来对西尼罗病毒的感染、免疫与流行病学方面的研究进展进行了综述。

This article reviews the current researches in WNV regarding its infection , immunity and epidemiology .

我国白纹伊蚊和埃及伊蚊传播西尼罗病毒的实验研究

Experiment Studies on the Potential for Aedes Albopictus and Aedes Aegypti to Transmit West Nile Virus in China

本文仅简要综述西尼罗病毒生物学特性及实验室诊断的研究进展，以期为我国开展西尼罗病毒的研究与检测提供参考。

This review mainly summarizes the progress in the study on biological characteristics and laboratory detection of West Nile virus .

传播西尼罗病毒的蚊子最喜欢叮咬的鸟类迁徙之后，它们就开始叮咬人类了。

After its favorite birds have migrated away , the mosquito that transmits the West Nile virus starts snacking on people .

这是很简单的逻辑：我们叮咬了带有西尼罗病毒的禽类，然后再来叮咬人类，传播了病菌。

It 's simple logic : We bite birds who have the West Nile virus ; then we bite humans and spread it .

目的了解江苏省西尼罗病毒病潜在蚊媒群落构成及季节消长情况，为及时有效地切断西尼罗病毒病传播途径提供科学依据。

Objective To investigate the community structure and dynamic of potential vector of West Nile Virus ( WNV ) Disease in Jiangsu Province .

西尼罗病毒可引起人和马的西尼罗病毒性脑炎，是近年来全球性公共卫生的新威胁。

West Nile virus is a new global public health problem in recent years , being of one the causes of the lethal viral encephalitis .

目的为有效地开展我国国境口岸西尼罗病毒监测这项新工作，防止并延缓西尼罗病毒传入我国。

Objective In order to develop the surveillance against the West Nile virus at frontier port in China , and prevent the spread of its virus into the country .

渥尔森堡和利蒙监狱的囚犯控告狱方，他们常被蚊子叮，可能会感染西尼罗病毒或其他疾病。

The prisoners at Walsenburg and Limon prisons sued , saying they could be infected with West Nile virus or other diseases after being bitten many times by mosquitoes .

未雨绸缪不但能够防范生化攻击，保护美国民众生命安全，同时在面对自然爆发的传染病时（如爱滋病毒和西尼罗病毒的蔓延）医疗界也将更有能力适当处理。

Preparedness not only defends the population against biological attacks but puts the medical community in a better position to react to natural outbreaks , such as HIV and West Nile virus .