TEMPE, Ariz. -- Cardinals wide receiver Marvin Harrison Jr . will miss at least Sunday's game against the San Francisco 49ers after having surgery Monday night because of appendicitis, coach Jonathan Gannon said Wednesday.

When asked if Harrison will miss just one game, Gannon said, "We'll see."

Gannon also announced that linebacker Mack Wilson Sr . will miss Sunday's game because of rib injuries that kept him out of last weekend's game in Seattle.

Linebacker Baron Browning has gone in the concussion protocol, Gannon also said. And wide receiver Simi Fehoko , who injured his arm against the Seahawks on Sunday, went on injured reserve.

All of these injuries come after Gannon said Monday that wide receiver Zay Jones is going on IR with an Achilles injury -- he was added W

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