NFL preseason kicks off amid COVID vaccine culture wars - ABC News
NFL and NFL Players Association drop all COVID protocols for 2022 season : Coronavirus Updates : NPR
NFL updates protocols in response to COVID-19 cases
Some NFL teams require COVID-19 vaccines for fans
Seattle Seahawks latest NFL team to require Covid vaccination or negative test for fans
NFL Kicks Off Season With Impressive Vaccination Rate Among Players
Aaron Rodgers stands by remarks, admits he 'misled' people about COVID vaccine status
NFL: Coronavirus vaccine not mandatory for 2021, says chief medical officer Allan Sills, NFL News
Seattle QB Lock tests positive for COVID-19; out vs. Bears
The N.F.L. had more than 700 coronavirus positives, but Seattle's Seahawks had none. - The New York Times
The NFL used an unproven measure to clear players with COVID
Seahawks Deserve Praise For COVID Response and Vaccination Rate - Sports Illustrated Seattle Seahawks News, Analysis and More
Seahawks, Sounders, Kraken to require proof of vaccination