NFL player Tua Tagovailoa's concussion might have been prevented with rugby's stricter protocols
Report: Tua Tagovailoa Clears Concussion Protocol
Report: Dolphins' Tua Tagovailoa Clears Concussion Protocol; Confident in 2023 Return, News, Scores, Highlights, Stats, and Rumors
Tua Tagovailoa Not Cleared For Practice Ahead of Playoff Game
Tua Tagovailoa hasn't been cleared and won't play against the Bills in the playoffs
NFL's concussion protocol modified after Tua Tagovailoa review - The Boston Globe
NFL 2022: Tua Tagovailoa, Miami Dolphins, concussion, why was he allowed to play?
Tua Tagovailoa: NFLPA fires consultant who evaluated him during the Bills game : NPR
Dolphins' Tua set for first real game back since last concussion
Tagovailoa glad to be back after clearing concussion protocols
Consultant who cleared Miami Dolphins quarterback Tua Tagovailoa to return to game fired by NFLPA - CBS News