Cardinals players to watch against Lions on December 19, 2021
The NFL is working on a plan for COVID-19 false positives, but is there an answer? – NBC Sports Philadelphia
Lions remove QB Matthew Stafford from Reserve-COVID-19 list
Rams' Matthew Stafford wants division title on his list of firsts – Orange County Register
Lions activate Matthew Stafford from reserve/COVID-19 list, QB will play vs. Vikings
Kelly Stafford Blasts NFL Over Matthew Stafford COVID-19 Result - Sports Illustrated Detroit Lions News, Analysis and More
Lions say QB Matthew Stafford's test was a false positive, remove him from reserve/COVID-19 list
Lions place QB Matthew Stafford on COVID-19 reserve list
Detroit Lions dealt setback after quarterback Matthew Stafford tests positive for COVID - The Boston Globe
Detroit Lions 2020 position breakdown: Quarterbacks
Five things to know about new Rams quarterback Matthew Stafford
QB Matthew Stafford has lost six straight starts against Vikings but now he's with Rams, not Lions – Twin Cities
49ers' playoff hopes could hinge on which Matthew Stafford shows up for Rams
Lions TE Isaac Nauta activated from Reserve/COVID-19 list - Pride Of Detroit