Houston Texans quarterback Deshaun Watson (4) scrambles with the ball as Pittsburgh Steelers defensive end Stephon Tuitt (91) chases during the fourth quarter at Heinz Field. Charles LeClaire-USA TODAY Sports

The Ravens and Steelers each moved three players to their respective reserve/COVID-19 lists Friday. This comes shortly after the NFL pushed the AFC North’s top rivalry back to Tuesday night.

Stephon Tuitt, defensive lineman Isaiah Buggs and offensive lineman Jerald Hawkins are now on the Steelers’ virus list, while the Ravens moved fullback Patrick Ricard, long snapper Morgan Cox and defensive tackle Justin Madubuike to theirs. Lamar Jackson also landed on Baltimore’s COVID list. The reigning MVP tested positive for the coronavirus Thursday; Ricard confirmed (via Twitter) he tested positive as well.

For the Ravens, this increases their COVID list to 14 players — including key cogs Jackson, Ricard, Calais Campbell, Brandon Williams, Matt Skura, Pernell McPhee, Mark Ingram and J.K. Dobbins. This concerning number resulted in the NFL moving the Ravens-Steelers rematch for a second time. The 7 p.m. Tuesday slot, however, represents conceivably the final Week 12 window for this game. Another delay would test the NFL in a way previous virus issues have not.

It is not known if Tuitt tested positive. Depending on when the standout defensive lineman’s last contact with a COVID-19-positive person occurred, he could still be activated in time for the Steelers’ Tuesday game. With the NFL moving Week 13’s Ravens-Cowboys game to Monday, Dec. 7, Jackson could be activated. Had the NFL kept that game on Thursday — which it will if the Steelers-Ravens tilt cannot be played Tuesday — Jackson would have been ineligible to return for that contest.

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