Impacts of 49ers' Arik Armstead and George Kittle were easy to miss
49ers WR Brandon Aiyuk is earning respect and focus from opponents - The San Diego Union-Tribune
Week 1 Injury Report (49ers)
49ers might be without stars George Kittle and Nick Bosa for Week 1 matchup with Steelers
49ers vs. Packers injury report: Game-time decision for George Kittle? – Daily Democrat
3 Updates from Shanahan: Captains, Injury Progress & Scouting the Steelers
George Kittle Injury Update: Will the 49ers TE Play this Week Against Steelers?
49ers: George Kittle gets murky injury update at SF practice
Niners' George Kittle, Ray Ray McCloud hit by training camp injury