By Susan Milius
A mold that gives hibernating bats fuzzy, white noses turns out to be a previously unknown form of cold-loving fungus. And it may be a cold-blooded killer too.
A novel form of a Geomyces fungus ranks as a possible cause of the deadly white-nose syndrome recently described in New England bats, David Blehert of the U.S. Geological Survey’s National Wildlife Health Center in Madison, Wisc., and his colleagues report online October 30 in Science.
White-nose syndrome, described only in the last two years, strikes its victims during their winter hibernation. Bats cuddled along the walls of caves or mines develop a white fuzz on their noses and wings, grow gaunt and then die.