West Nile Virus FAQ's

West Nile Virus is the Virus that can cause the Disease West Nile Encepha­litis

How is it transmitted? 

West Nile Virus is transmitted through the bite of mosquitoes that are infected with the virus.  Mosquitoes get the virus by feeding on dead birds that are infected.  The incubation period for humans (time of infection to onset of the disease) is usually three to five days. 

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