How the NFL navigated COVID-19 this season - 959,860 tests, $100 million and zero cancellations - ESPN
N.F.L. Team Thrown by False Positive Covid-19 Tests - The New York Times
Fact check: will Covid-19 fade in the summer – then return later like the flu?, Coronavirus
Think the rules on COVID-19 keep changing? Here's why - University of Mississippi Medical Center
Tom Brady's TB12 Method is in Pinellas County schools. Experts have doubts.
What we've learned about COVID-19 that has changed this year
COVID-19 Absences Affect NFL Outcomes - Johns Hopkins Coronavirus Resource Center
Transcript: End-of-Season Health & Safety Briefing, Feb. 7, 2022