A Salt Lake City biomedical company is seeking emergency authorization from the U.S. Food and Drug Administration that would allow hospitals to use its laboratory tool to quickly test patients for Ebola. BioFire Defense, formerly part of Idaho Technology Inc., a University of Utah spin-off, has a toaster-sized diagnostic tool that helps doctors determine which bloodstream, respiratory or gastrointestinal bug is making a patient ill. The tool, called FilmArray, could also be used to test for Ebol...