1·Birds are the reservoir hosts of WNV.
鸟类是西尼罗河病毒的宿主。
2·WNV affects the central nervous system.
西尼罗河病毒影响中枢神经系统。
3·WNV behaves a lot like St . Louis encephalitis.
WNV的表现很像圣路易脑膜炎。
4·There is no specific treatment for WNV infection.
目前对西尼罗河病毒感染还没有特定的治疗方法。
5·Generally, WNV is spread by the bite of an infected mosquito.
一般而言，西尼罗河病毒是由受到感染的蚊子传播的。
6·There is one reported case of transplacental (mother-to-child) WNV transmission.
曾有一例西尼罗河病毒经胎盘（从母亲到婴儿）传播的报告。
7·West Nile Virus (WNV) was first isolated in a woman in the West Nile district of Uganda in 1937.
西尼罗河病毒于1937年从乌干达西尼罗河地区一位妇女体中首次分离出来。
8·In Europe, Africa, Middle East and Asia, mortality in birds associated with WNV infection is rare.
在欧洲、非洲、中东和亚洲，西尼罗河病毒感染引起的鸟类死亡很罕见。
9·Rapid test diagnoses West Nile virus a new test rapidly diagnoses West Nile virus (WNV) infection.
一种新方法能够快速诊断西尼罗河病毒(WNV)感染。
10·Human infections attributable to WNV have been reported in many countries in the World for over 50 years.
过去50多年中，全世界许多国家均报告过西尼罗河病毒引起的人类感染。