The Chicago Bears have placed safety Jaquan Brisker on injured reserve due to a concussion, sidelining him for at least four more games. Brisker has been in concussion protocol for 38 days following his injury in Week 5 against the Carolina Panthers.

He has missed the last four games and will not be eligible to return until at least December 16, when the Bears face the Minnesota Vikings. This marks Brisker's third concussion in three seasons, having previously suffered similar injuries in both his rookie season and the current year.