ENGLEWOOD, Colo. – Denver Broncos running backs coach Curtis Modkins has tested positive for COVID-19 and won’t accompany the team on its trip to New England. “We will take all necessary precautions to ensure the safety of our team, opponents and community,” the team added. On Friday, the Broncos held running back Melvin Gordon out of practice because of what coach Vic Fangio said was an illness unrelated to the coronavirus. The Patriots canceled practice Friday and later placed center James Ferentz on the reserve/COVID-19 list. On Saturday, the Broncos announced they had elevated defensive lineman Sylvester Williams to the active roster along with running back Jeremy Cox and linebacker Josh Watson.