Miami Dolphins quarterback Tua Tagovailoa is in concussion protocol, head coach Mike McDaniel announced Monday.
The 24-year-old's status for Sunday's game against the New England Patriots is in question.
McDaniel said he's unsure when Tagovailoa got injured and that no one recognized issues during the Dolphins' 26-20 loss to the Green Bay Packers on Sunday afternoon. The quarterback self-reported to team doctors after beginning to experience symptoms Monday.