Payton was placed in the league's health and safety protocols Sunday, Adrian Wojnarowski of ESPN reports.
Payton hadn't appeared in two of the last three contests, but he'll now be unavailable due to the league's health and safety protocols. Landry Shamet could see a slight uptick in usage while Payton is sidelined. It's not yet clear whether he's tested positive for COVID-19 or when he'll be able to return.