Donated blood in the Central Texas area has tested positive for the West Nile Virus since the recent outbreak this past summer.
According to the Centers for Disease Control and Prevention, humans can contract West Nile through mosquito bites. It is most often spread to humans when a mosquito feeds on an infected bird, then bites a human. CDC statistics show approximately 80 percent, or four out of five people, infected with the virus will not show any symptoms at all.