SAN FRANCISCO – Falcons safety Erik Harris, who suffered a season-ending injury Sunday against the Panthers, was placed on injured reserve Saturday.

Harris had surgery to repair the torn pectoral muscle Thursday. The Falcons waited to late in the week so that the 49ers would not know the corresponding roster move.

The Falcons (6-7) play the 49ers (7-6) at 4:05 p.m. Sunday at Levi’s Stadium in Santa Clara, Calif.

The Falcons promoted rookie linebacker Dorian Etheridge to the active roster from the practice squad and safety Shawn Williams as a COVID-19 replacement for linebacker Emmanuel Ellerbee, who went on the reserve COVID-19 list Tuesday.

After three players – Ellerbee and practice-squad players Quinton Bell and cornerback Cornell Armstrong -- the Falcons were in the NFL’s enhanced protocols Wednesday before the league enhanced protocols for all teams Thursday.

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Atlanta Falcons schedule and scores

Eagles 32, Falcons 6

Buccaneers 48, Falcons 25

Falcons 17, Giants 14

Washington 34, Falcons 30

Falcons 27, Jets 20

Bye Week

Falcons 30, Dolphins 28

Panthers 19, Falcons 13

Falcons 27, Saints 25

Cowboys 43, Falcons 3

Patriots 25, Falcons 0

Falcons 21, Jaguars 14

Next four games

Tampa Bay at Falcons, 1 p.m., Sunday, Dec. 5

Falcons at Carolina, 1 p.m., Sunday, Dec. 12

Falcons at San Francisco, 4:05 p.m., Sunday, Dec. 19

Detroit Lions at Falcons, 1 p.m. Sunday, Dec. 26