Dolphins' Tua Tagovailoa has concussion; no timeline for return
Tua Tagovailoa took two big hits in a week. What is NFL protocol on concussions? : NPR
McDaniel: Tua suffered concussion in loss to Packers
Dolphins QB Tua Tagovailoa back in concussion protocol, status vs. Patriots in doubt
Tua Tagovailoa, Miami Dolphins quarterback, suffered concussion on Sunday, head coach says
Tua Tagovailoa injury update: Mike McDaniel confirms Dolphins QB suffered concussion in loss to Packers
Miami Dolphins QB Tua Tagovailoa taken to hospital after suffering head and neck injuries
Miami Dolphins QB Tua Tagovailoa back in concussion protocol - ESPN
Miami Dolphins QB Tua Tagovailoa trying new helmet to combat concussions