KRWG Online The Science Digest - Gain of Function Research KRWG | By Vince Gutschick Published December 14, 2021 at 8:45 AM MST Facebook Twitter LinkedIn Email Listen • 1:29 CDC/F.A. Murphy and S. Whitfield Vince Gutschick explains why scientists would want to create super-pathogens in a lab in this week’s Science Digest.