As cases spread and NFL tightens COVID-19 protocols, plans continue for fans at Cowboys games
Can Fully Vaccinated People Play Team Sports?
Timeline of the COVID-19 pandemic in the United States (2020) - Wikipedia
Laurent Duvernay-Tardif moves to the COVID-19 front line - Sports Illustrated
Coronavirus (COVID-19) events as they happen
The DC Region Is Breaking COVID Case Records (Again)
The Lancet Commission on lessons for the future from the COVID-19 pandemic - The Lancet
The NFL's Pandemic Plan: Daily Testing and High-Tech Contact Tracing - WSJ