Vernon Davis (ankle, knee) is listed as questionable for Week 3.
Vernon Davis (ankle) missed 49ers practice again on Friday.
Colin Kaepernick was added to the 49ers' injury report on Thursday with a back issue, but practiced in full.
Vance McDonald (knee) remained out of 49ers practice Thursday.
49ers TE Derek Carrier may be poised for significant playing time in Week 3 at Arizona due to injuries to Vernon Davis (ankle) and Vance McDonald (knee).
Vernon Davis (ankle) shed his crutches on Thursday, but was still "hobbling around" the 49ers locker room.
Vernon Davis (ankle) did not practice Wednesday.
49ers LCB Tramaine Brock (toe) is expected to miss his second-consecutive game in Week 3.
49ers TE Vance McDonald is day to day with a knee injury.
A source tells CSN Bay Area that Vernon Davis has avoided a significant left ankle injury.
49ers signed CB Leon McFadden to the practice squad.
The 49ers are "hopeful" RT Anthony Davis (hamstring) will resume practicing this week.
Vernon Davis is undergoing an MRI on his left ankle.
Vernon Davis (ankle) was spotted on crutches following Sunday night's 28-20 loss to the Bears.
Carlos Hyde had zero yards on four carries in Week 2 against the Bears.