Tua Tagovailoa took two big hits in a week. What is NFL protocol
Miami Dolphins QB Tua Tagovailoa out indefinitely after second
Tua Tagovailoa clears concussion protocol, set to start Week 7 vs
NFL Concussion Protocol 'Big Step to Making Game Safer for Players
Dolphins QB Tua Tagovailoa is still in concussion protocol after
Tua Tagovailoa: Miami Dolphins QB enters concussion protocol again
Dolphins QB Tua Tagovailoa DID suffer a concussion in Sunday's
Dolphins quarterback Tua Tagovailoa diagnosed with concussion
NFLPA fires doctor, agrees to change concussion protocols after
Dolphins QB Tua Tagovailoa in concussion protocol, status vs