Sam Shields, Mike Neal hurt vs. 49ers
Shields injured his left knee and was taken to the locker room on a cart. A few plays later, Neal injured his right knee and was carted off.
In the third quarter, Mulumba also sustained a knee injury, forcing the Packers to switch from a 3-4 to a 4-3 defensive front for a few snaps before he returned.
Davon House replaced Shields.
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