Explaining the NFL's latest concussion controversy and policy change : NPR
NFL's concussion protocol again under scrutiny after Tua Tagovailoa is hit hard again
Tua Tagovailoa's injury resulted from careless humans - The Washington Post
Tua Tagovailoa Is Out, and Life in the NFL Marches On - WSJ
NFL world outraged after Tua Tagovailoa seemingly suffers 2nd concussion in 5 days - Dolphin Nation
Tua Tagovailoa's Head Injury Prompts Changes To NFL Concussion Protocols - WSJ
Tua Stumbles After Hitting Head Off Ground, Ruled A Back Injury and No Concussion?!
His body just won't take the punishment - Skip Bayless believes Tua Tagovailoa's NFL career will be short
Tua Tagovailoa not a QB option for Dolphins in Week 18
League will review decision to let Tua Tagovailoa play after possible head injury - The Boston Globe
Tua Tagovailoa, Tyreek Hill put up historic Week 1 numbers to rally Dolphins past Chargers
THE MONDAY AFTER: NFL concussion protocol not violated in Tua incident