Study takes on tough question: Did NFL fan attendance help spread
Study: NFL games in 2020 led to COVID spikes in communities - Los
NFL games during 2020 season led to significant COVID-19 spikes
COVID-19 puts NFL, college, high school football in danger this fall
Study: With masking and distancing in place, NFL stadium openings
Study takes on tough question: Did NFL fan attendance help spread
Postponed Games and Increased Testing as Covid Continues to Impact
The Surest Way to Get a Coronavirus Test in College: Play Football
Study suggests NFL crowds may have led to coronavirus spikes
Study suggests NFL crowds may have led to coronavirus spikes
Three NFL games moved due to COVID-19 outbreaks
Super Bowl Sunday is a COVID danger if football fans don't stay home
Spike in COVID-19 cases expected after Super Bowl celebrations