EDEN PRAIRIE, Minn. -- Minnesota Vikings wide receiver Bernard Berrian (hamstring) and cornerback Antoine Winfield (foot) were listed as limited in practice Wednesday, as was running back Adrian Peterson (ankle).
Winfield is expected to return for Sunday's game against the Chicago Bears after missing the past five weeks.
Starting right guard Anthony Herrera has a concussion.
Herrera did not participate in Wednesday's practice because of the condition. Coach Brad Childress didn't mention it this week, and he was unavailable for comment when the injury report was released. Herrera hasn't missed any time this season.
Information from The Associated Press was used in this report.