Timeline of the NFL COVID-19 outbreak -- How positive tests led to postponed games - ESPN
NFL announces Bills-Bengals game won't be resumed, lists playoff scenarios
Colts say COVID-19 tests were false positives, Sunday's game is still on
Colts' COVID-19 Tests Were False Positives; Week 6 Game vs. Bengals on Track, News, Scores, Highlights, Stats, and Rumors
NFL Week 6 Predictions: Our Picks Against the Spread - The New York Times
Life Outside the Bubble Is Taking a Toll on the NBA - The Ringer
N.F.L. Team Thrown by False Positive Covid-19 Tests - The New York Times
Live updates on COVID-19: May 1-15
Live NFL Scores Tracker and Updates - The New York Times
NFL COVID rules, explained: Everything to know about coronavirus and football in 2020