San Francisco 49ers running back Frank Gore went down with an injury after blocking for the offense during the second quarter in the team's game against the Seattle Seahawks at CenturyLink Field.

Gore suffered a head injury on the play.

He looked ok on the sideline shortly after the injury and was later led to the locker room by 49ers medical staff. However, he was able to jog off to the locker room, which is certainly good news.

The 49ers led the Seahawks 7-3 at that time.

UPDATE:

Frank Gore has been ruled out for this game.