NFL reports 18% increase in concussions during 2022 season
Injuries make the NFL a brutal sport. But the violence is partly why fans love it
NFL player safety is in question after a season of frequent, horrific injury – The Miscellany News
NFL faces intense scrutiny over concussion protocols, Health
NFL says regular-season concussions increased 18% in 2022 - ESPN
Steelers QB Kenny Pickett turning to new helmet technology to help avoid further concussions in 2023
Health issues in American football - Wikipedia
Transcript: End-of-Season Health & Safety Briefing, February 3, 2023
NFL concussion settlement leaves former players struggling for relief
Tua Tagovailoa's Head Injury Prompts Changes To NFL Concussion Protocols - WSJ