The Bills have placed four players, including tight end Dawson Knox, on the Reserve/COVID-19 list, the team announced on Saturday.
Dawson is the only member of the group who has tested positive for COVID-19. The team also placed three tight ends—Lee Smith, Tommy Sweeney (currently on the PUP list) and the practice squad's Nate Becker—on the list after they were defined to have been in close contact with Knox.
Tight end Tyler Kroft escaped the outbreak that hit his unit on Friday after his wife, Alexa, gave birth to a baby girl around 5 a.m. ET that morning.