Patrick Willis and Mike Iupati are out. Tramaine Brock, Chris Culliver, Anthony Davis and Jimmie Ward are questionable.
Here are the 49ers’ and Broncos’ game status reports, courtesy of the 49ers’ P.R. department. 49ers Out: G Mike Iupati (concussion), LB Patrick Willis (toe) Questionable: CB Tramaine Brock (toe), CB Chris Culliver (shoulder), T Anthony Davis (knee, ankle), S Jimmie Ward (quadricep) Probable: CB Chris Cook (quadricep), CB Perrish Cox (quadricep), TE Vernon Davis (back), DE Tony Jerod-Eddie (shoulder), WR Stevie Johnson (hip), DE Justin Smith (not injury related), DT Ian Williams (ankle, shoulder)…