San Francisco 49ers safety Eric Reid was injured right after the 2-minute warning in the second quarter. He tackled WR Sidney Rice and then stayed on the ground.

Reid was eventually able to walk off the field on his own. Reid has done a great job this season filling the void left by the departure of Dashon Goldson. He was taken to the locker room to check for concussion symptoms.

Craig Dahl, the former St. Louis Ram who was signed during the offseason, replaced Reid on the field.

The Seattle Seahawks currently lead the 49ers 5-0.