Cephus (undisclosed) was placed on the reserve/COVID-19 list Monday, Aaron Wilson of Sportstalk 790 Houston reports.
Cephus was already on IR and ruled out for the season with a broken collarbone, which he suffered in the Lions' Week 5 loss to the Vikings. The second-year wideout finished his season with 15 receptions on 22 targets for 204 yards and a touchdown across 5 games.