Timeline of the NFL COVID-19 outbreak -- How positive tests led to postponed games - ESPN
NFL moves 3 games due to COVID outbreaks
Three NFL games moved due to COVID-19 outbreaks
Eagles-Washington postponed due to COVID-19 cases on WFT; game will be played Tuesday
NFL reduces testing for asymptomatic vaccinated players
3 NFL games moved due to COVID-19 outbreaks
Getting to January a major challenge for NFL as Covid-19 ravages team rosters
The Blitz: How Wayland Baptist dealt with a COVID outbreak during Week 2 of the 2023 season
Changing the COVID rules will help the NFL on the field, but will it be safe for players? - The Boston Globe
NFL Suspends All COVID-19 Protocols for the 2022 Season
NFL games moved due to recent COVID-19 outbreaks
NFL players both eager and anxious to return during coronavirus pandemic – The Denver Post