NFL and NFLPA say changes to concussion protocol needed after Tua Tagovailoa incident

The NFL and its players' association say changes are needed to concussion protocol after reports the doctor who cleared Miami Dolphins quarterback Tua Tagovailoa has been fired.

from BBC News - World https://www.bbc.co.uk/sport/american-football/63107126?at_medium=RSS&at_campaign=KARANGA