Support WBURA Warm Winter Helped Fuel West Nile Outbreak In DallasNancy ShuteJuly 17, 2013 ShareA sprayer truck blankets a neighborhood in North Dallas with insecticide to curb mosquitoes carrying West Nile virus in July 2012. (Corbis)
A sprayer truck blankets a neighborhood in North Dallas with insecticide to curb mosquitoes carrying West Nile virus in July 2012. (Corbis)