In order for a donor to be infected with West Nile Virus he/she must be bitten by a mosquito that has first bitten which reservoir host?
A) Birds
B) Humans
C) Small mammals
D) Any of these

Question

Quizplus · Accepted Answer

Birds are the primary reservoir hosts for the West Nile Virus. Mosquitoes become infected when they bite infected birds and can then transmit the virus to humans and other animals.

In Order for a Donor to Be Infected with West