LONDON -- Chicago Bears safety Jaquan Brisker entered the concussion protocol Monday after self-reporting symptoms one day after Chicago's 36-10 win over the Carolina Panthers.
Brisker, 25, did not travel with the Bears on their team charter to London on Monday evening but has not been ruled out for Sunday's game against the Jacksonville Jaguars at Tottenham Hotspur Stadium. If he passes the NFL's five-step concussion protocol by the end of the week, he will be able to join the Bears in London.
Chicago's starting safety forced a turnover in the second quarter of the Carolina game when he laid a heavy hit on Panthers tight end Tommy Tremble.