Wednesday afternoon's game, a 19-14 Steelers win, was postponed three times due to a COVID-19 outbreak on the Ravens that led to both players and staff being placed in isolation.
At its peak, the Ravens had over 20 players on the COVID-19/reserve list, including starting quarterback Lamar Jackson.
On Tuesday, Baltimore reported two more positive test results from safety Geno Stone and a staff member. However, no high-risk close contacts were identified in either case.
Prior to Wednesday's contest, Steelers center Maurkice Pouncey landed on the team's COVID-19 list. Pittsburgh defensive end Stephon Tuitt and running back James Conner had previously been placed on the list as well.
The Ravens' next game is Dec. 8 against the Dallas Cowboys. Meanwhile, the undefeated Steelers will aim to earn their 12th victory of the season Monday against the Washington Football Team.