Running back Dalvin Cook and defensive end Everson Griffen of the Minnesota Vikings will miss Sunday's game against the Buffalo Bills, head coach Mike Zimmer said on Friday.
Cook missed practice this week because of a hamstring injury he sustained last week against the Green Bay Packers. Cook said it was only a cramp, but the Vikings aren't taking any chances after he missed all but four games in 2017 because of an ACL tear.