ALLEN PARK, Mich. (AP) — Detroit Lions safety Morice Norris, who was taken off the field in an ambulance late in a preseason game last week, is in concussion protocol and doing well, coach Dan Campbell said Monday.

Lions safety Morice Norris was at the team's training facility with teammates Sunday, two days after he was taken off the field in an ambulance late in a preseason game against the Falcons, The Associated Press reported.

Detroit Lions safety Morice Norris says in a social media post he’s OK after being taken off the field in an ambulance late in a preseason game against the Atlanta Falcons.