Seahawks receiver John Ursua says he tested negative for COVID-19 one day after testing positive
Seahawks place WR Tyler Lockett and RB Alex Collins on the COVID-19 reserve list
The Seahawks will try to remain perfect when they face the Giants
NFL postpones three Week 15 games due to COVID-19 surge
Seahawks WR Cade Johnson taken to hospital as precaution following concussion - ABC News
Seahawks Place Six On Reserve/COVID-19 List
Seattle Seahawks place WR Tyler Lockett, RB Alex Collins on reserve/COVID-19 list - ESPN
AP source: NFL probe 49ers for possible COVID violations
Packers place two players on reserve/COVID-19 list
Seahawks WR Tyler Lockett, RB Alex Collins placed on COVID-19 list