COVID is threatening NFL's bottom line of $16 billion
Which NFL teams will allow fans at games in 2020? - Sports Illustrated
How empty stadiums contributed to the fight against Covid-19
What challenges will the NFL face amid coronavirus outbreak? - Los Angeles Times
From a bubble to moving the Super Bowl, the NFL has COVID contingencies. It's not time to use them — yet - The Boston Globe
Packers put 'indefinite hold' on fans being in Lambeau this season
Even with empty stadiums, NFL still a ratings monster
Study: With masking and distancing in place, NFL stadium openings in 2020 had no impact on local Covid-19 infections, MIT News
Auburn gameday adjusts to COVID-19