More West Nile Virus samples test positive in Washoe County KOLOMosquitoes are testing positive for West Nile across the Central Valley, here's where they're being found KFSN-TVWest Nile virus cases spike in U.S. CBS NewsWest Nile human infection confirmed in SW Ga WTOCFirst 2 human cases of West Nile virus LocalNews8.comView full coverage on Google News