Report: Tua Tagovailoa hasn't advanced to on-field work despite being in concussion protocol for nearly 3 weeks - Dolphin Nation
NFL-Dolphins' QB Tagovailoa in concussion protocol - CNA
Tua Tagovailoa and NFL concussion protocol: Many questions need to be answered - Sports Illustrated
Tagovailoa in concussion protocol again; status uncertain
Baystate doctor discusses symptoms, effects of concussions after Tagovailoa injury
Miami Dolphins' Tua Tagovailoa Suffers Second Head Injury in a Week
Dolphins QB Tua Tagovailoa in concussion protocol again
Tua Tagovailoa ruled out of Miami Dolphins' playoff game
Dolphins' Tua Tagovailoa Out of Concussion Protocol
Should Dolphins Quarterback Tua Tagovailoa retire from the NFL?