Follow CBSMIAMI.COM: Facebook | Twitter

DAVIE (CBSMiami) — The Miami Dolphins suffered some bruises in Week 1 at Washington, with both Olivier Vernon (ankle) and Reshad Jones (hamstring) getting banged up, among others.

READ MORE: Nearly 11-Foot Gator Found Hanging Out In Florida Pool

Here’s Wednesday’s injury update:

-Vernon practiced and insists he’ll be ready to play at Jacksonville on Sunday.

-Jones did not practice, and his availability is uncertain.

-Defensive end Derrick Shelby sat out after suffering a black eye.

READ MORE: Miami-Dade Commission Tackles Development Proposal Near Homestead, Cutler Bay

-Tight end Dion Sims, who suffered a concussion on a leaping dive in the end zone on Sunday, did not practice. His status for Sunday is in question.

-Reserve offensive tackle Jason Fox, out the last few weeks with a concussion, returned to practice.

Be sure to check out our FinsOn4 Live Dolphins Blog where we will be posting season-long coverage, updates, photos, video, commentary and more throughout the entire 2015 season.

Watch Miami take on the Jacksonville Jaguars this Sunday at 4:05 p.m. on CBS4, your official Dolphins station! 

MORE NEWS: Police Investigate Possible Road Rage Shooting In NW Miami

Follow Josh on Twitter @JoshBaumgard