Broward Health Medical Center’s chief of neurosurgery weighed in on the growing concerns over Miami Dolphins quarterback Tua Tagovailoa’s long-term health after he sustained a concussion — his third while in the NFL.

The Miami Dolphins are preparing for life without starting quarterback Tua Tagovailoa after he suffered a concussion in a 31-10 loss against the Buffalo Bills on Thursday, but confidence in backup Skylar Thompson remains strong.