49ers injury news: George Kittle has a Grade 2 groin strain that's limiting his top-end speed; misses practice Thursday - Niners Nation
Kyle Shanahan provides updates on George Kittle, others on KNBR – KNBR
George Kittle Potentially Missing Season Opener Due To Injury Has 49ers Fans Concerned - Highly Clutch
49ers Week 1 practice report unchanged, George Kittle still out
What we've learned at 49ers HQ: Kittle's injuries linger
George Kittle Injury: 49ers Tight End Unlikely to Play With Groin Injury
49ers injury report: George Kittle practices for 1st time
Will George Kittle play vs. Steelers?
George Kittle Injury Update, What Happened to George Kittle? - News
Steelers DL Larry Ogunjobi, 49ers TE George Kittle questionable to play in season opener