Washington placed Sims on the reserve/COVID-19 list Wednesday.
Sims helped fill in for an injured Terry McLaurin (concussion) and finished with 3-69-1 receiving line on four targets in Sunday's 27-20 loss to the Cowboys. With both wideouts now in danger of missing this weekend's game in Philadelphia, there may be an opportunity for Curtis Samuel, DeAndre Carter or Dyami Brown to take on more snaps.