Bills' Damar Hamlin faces long recovery, family spokesman says, but "remains very upbeat"

Remarkable as Damar Hamlin's recovery has been, the Buffalo Bills safety still faces a lengthy rehabilitation some three weeks after going into cardiac arrest and needing to be resuscitated on the field during a game in Cincinnati, his marketing representative told The Associated Press on Thursday night.

"Damar still requires oxygen and is having his heart monitored regularly to ensure there are no setbacks or after effects," Jordon Rooney said. "Though he is able to visit the team's facility, Damar is not in position to travel often, and requires additional rest to help his body heal."

Rooney provided the update to emphasize Hamlin still faces hurdles since being discharged from Buffalo General Medical Center on Jan. 11. Hamlin's release came five days after his doctors said the player was breathing on his own, walking, talking and showing no signs of neurological damage.