Jonathan Allen, three more added to Washington's covid-19 list - The Washington Post
2021 NFL COVID-19 protocols, rules: Differences between vaccinated, unvaccinated players - Pride Of Detroit
Novak Djokovic to Play at U.S. Open After COVID-19 Policy Change – SportsTravel
Don't rush sports back during COVID-19 pandemic
10 Questions to Keep in Mind As NFL Training Camps Open - The Ringer
NFL requiring COVID-19 booster shots by Dec. 27
Kingsbury: Cardinals Have Been 'Overly-Educated' About COVID-19 Vaccine
Forbes: Dallas Cowboys now worth more than $8 billion
Packers playoff football: What to know about cold, COVID, concessions
Dallas Cowboys won't require proof of COVID-19 vaccination for fans at AT&T Stadium
How the NFL navigated COVID-19 this season - 959,860 tests, $100 million and zero cancellations - ESPN
Cowboys won't require proof of vaccination at AT&T Stadium, masks recommended for non-vaccinated
Cowboys' Jerry Jones says the vaccine is for the common good
New Orleans Saints Won't Refund Season Ticket Holders Who Refuse COVID Vaccination