Joe Biden will unveil a former surgeon-general as the co-head of his coronavirus taskforce Monday - his first act as chief executive-elect and one designed to show his intent to take control of the COVID fight. Vivek Murthy, who was the surgeon general from December 2014 until January 2017, will take the role as co-chair, along with a former Food and Drug Administration commissioner, David Kessler. Other members are expected ...