49ers QB Brock Purdy in concussion protocol, status very much in question for Week 8 game vs. Bengals | CBS Sports Headlines 49ers QB Brock Purdy in concussion protocol, status very much in question for Week 8 game vs. Bengals Purdy reportedly started experiencing symptoms on the plane ride home … Continue reading 49ers QB Brock Purdy in concussion protocol, status very much in question for Week 8 game vs. Bengals