Minnesota Vikings linebacker Cameron Smith recovering from open heart surgery for birth defect found due to COVID-19 - ABC News
NFL warns teams could forfeit games if Covid outbreaks occur among unvaccinated players
NC State pauses athletic activities, including football, after COVID-19 clusters found within programs
NFL fines Saints, Patriots for COVID-19 violations, investigating two other teams - ABC News
Three NFL games moved due to COVID-19 outbreaks
AP sources: 3 NFL games moved due to COVID-19 outbreaks - WSVN 7News, Miami News, Weather, Sports
COVID-19 and its impact on football - A Sports Law and Policy Centre and LawInSport Joint Survey - 4th Edition - LawInSport
NFL faces potential conundrum over Ravens-Steelers COVID-19 situation
The Eagles placed 12 players on the COVID-19 list ahead of the Cowboys game