The announced Thursday they have placed receiver on the reserve/COVID list.
Bryant will Monday night's game against the Cleveland Browns and will be sidelined for at least 10 days.
This comes despite the receiver saying on Twitter that he tested negative for the virus twice:
The Ravens said Bryant had an inconclusive test before Tuesday's game against the Dallas Cowboys and he was pulled from warmups. He then took a rapid test that came back positive.
He also went to Twitter to reveal his diagnosis on Tuesday:
Dez Bryant @DezBryantTell me why they pull me from warming up so I can go get tested.