NFL teams taking extra precautions beyond COVID-19 protocols
Coronavirus live updates: NFL prepared to alter schedule - Los Angeles Times
Cardinals continue to figure out practice work while Kliff Kingsbury is out with Covid
NFL and NFL Players Association drop all COVID protocols for 2022 season : Coronavirus Updates : NPR
Adam Silver COVID-19 NBA Pandemic Endemic Omicron –
The NFL and NBA are changing their Covid-19 protocols as cases rise
L.A. Cathedral High to require COVID-19 tests to play sports - Los Angeles Times
The NFL and NFL Players Association agree to suspend all Covid-19 protocols
College Football Activism Faces Extreme Pushback - Global Sport Matters