Fox News - Doctors shared Damar Hamlin has made “substantial progress” in the last 24 hours and is able to communicate in writing. This comes days after he collapsed on the field
Bills Damar Hamlin's Charity Raises $3 Million After On-Field Collapse – Rolling Stone
Damar Hamlin begins to awaken, moving hands and feet, doctors say - ESPN
Damar Hamlin collapse reignites NFL safety debate. Is the league falling short? - National
Damar Hamlin Cleared for NFL Return Following Cardiac Arrest – Rolling Stone
Excerpts from news conference with doctors on Bills' Damar Hamlin
NFL Cancels Buffalo Bills vs. Cincinnati Bengals Game As Damar Hamlin Remains in Critical Condition
Damar Hamlin timeline Buffalo Bills
A timeline of the NFL's response after Damar Hamlin collapsed
Why Damar Hamlin's collapse marks a seismic shift for the NFL and its fans, NFL
Buffalo Bills' Damar Hamlin partners with American Heart Association for CPR challenge - ABC News