San Francisco 49ers put Fred Warner on reserve/COVID-19 list - ESPN
SF 49ers need to lock up linebacker Fred Warner long term
San Francisco 49ers' Fred Warner placed on NFL's COVID-19 reserve list
49ers place star linebacker Fred Warner on COVID-19 list
It's just a good reminder that no one's out of the woods.' 49ers Fred Warner Goes on Reserve/COVID-19 List - Fangirl Sports Network
49ers' Kyle Shanahan says Fred Warner on COVID-19 list a wake-up call – NBC Sports Bay Area & California
PFF50: The 50 best players in the NFL right now, NFL News, Rankings and Statistics
Niners make Fred Warner the NFL's highest-paid inside linebacker
49ers: Fred Warner activated off of COVID-19 list, returns to practice
Fred Warner - ABC7 San Francisco
49ers Place Star Linebacker Fred Warner on Reserve/COVID-19 List – NBC Bay Area
49ers hold on for win at Cowboys, will face Packers in divisional round
49ers LB Fred Warner lands on NFL's COVID-19 list
Rams wide receiver Puka Nacua sets NFL single-game rookie record with 15 catches in loss to 49ers - ABC News