Support WBURWhite-Nose Syndrome: A Scourge In The Bat CavesPlay03:57Download AudioVeronique LaCapraApril 05, 2012 ShareA little brown bat with white-nose syndrome hangs in Greeley Mine, Vt., in March 2009. The disease is spreading across the country, currently affecting bat populations in 19 states. (U.S. Fish & Wildlife Service)