White nose syndrome (WNS) is an emerging disease caused by an exotic fungus of the Phylum Ascomycota, Class Dothideomycetes, and Family Pseudeurotiaceae. This fungus is native to Europe and perhaps portions of Asia and is specifically termed Pseudogymnoascus destructans (Pd). Pd was unknown to science and undescribed until it was identified in 2008. Initially named Geomyces destructans, it was reclassified as P. destructans in 2013. The fungus was first found in Asia and Europe, where scientists believe it had existed for some time, as host bats do not appear to get as ill from the disease it causes. The strain of Pd that made it to North America is thought to have originated from some locality in Europe. There is …