West Nile virus infection can cause West Nile fever and West Nile encephalitis. As an emerging infectious disease, it has been a threat to the global public health.

西尼罗病毒感染可引起西尼罗热和西尼罗脑炎，是一种新发传染病，为近年来全球公共卫生的新威胁。

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West Nile virus (WNV) infection is an endemic disease caused by WNV that is maintained in a natural transmission cycle involving mosquito vectors and bird reservoir hosts.

西尼罗病毒(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。

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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。

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There are no medications to treat West Nile virus or vaccines to prevent infection.

CNN: West Nile virus on the rise in the U.S., health officials say