The NFL and the NFL Players Association agree to suspend COVID-19 protocols
NFL and NFLPA suspends all COVID-19 protocols
Majority of Americans Support Changing the NFL Concussion Protocol
NFL, players' union agree to suspend COVID-19 protocols, citing decreasing spread - ESPN
NFL and NFLPA suspend all aspects of the joint COVID-19 Protocols
NFL, NFLPA agree to suspend joint COVID-19 protocols
NFL, NFLPA agree to suspend COVID-19 protocols - Buffalo Rumblings
NFL, NFLPA Must Agree on Additional Coronavirus Protocols Soon - Sports Illustrated
NFL, NFLPA Agree to Suspend COVID-19 Protocols Effective Immediately, News, Scores, Highlights, Stats, and Rumors
NFL and NFL Players Association drop all COVID protocols for 2022 season : Coronavirus Updates : NPR
NFL's new COVID-19 rules include changes to return-to-play protocols, return of intensive restrictions - ESPN
Coronavirus Updates : NPR
The NFL and players union agreed to an updated concussion protocol