Damar Hamlin's collapse shocked viewers and players. How to cope after witnessing trauma
Cardiologist discusses collapse of Buffalo safety Damar Hamlin during NFL game
Condolences pour in for Damar Hamlin, who's in critical condition after an NFL game – WABE
Buffalo Bills' Damar Hamlin critical after collapse on field - WHYY
Please pray for our brother:' NFL players rally around Damar Hamlin after shocking injury - The Boston Globe
Damar Hamlin shows 'signs of improvement,' Buffalo Bills say
Damar Hamlin Back On The Field With Buffalo Bills Teammates
Damar Hamlin cleared to play, 4 months after cardiac arrest
Misinformation is swirling online about COVID-19 vaccines and Damar Hamlin's collapse - Poynter
Damar Hamlin updates: What we know about Bills' safety's condition
Over $4m donated to Damar Hamlin's toy drive after cardiac arrest on field, Buffalo Bills
Bills' Damar Hamlin in Critical Condition After Hit During Bengals Game - The New York Times