New England Patriots v New York Jets

Brandon Marshall #15 of the New York Jets celebrates after scoring a one yard touchdown pass against Malcolm Butler #21 of the New England Patriots during the second quarter in the game at MetLife Stadium on November 27, 2016 in East Rutherford, New Jersey. (Photo by Elsa | Getty Images)

FLORHAM PARK -- Coming out of their bye last week, the Jets were relatively healthy.

Seven days later, things have changed ... and not for the better.

Receiver Brandon Marshall headlined five starters who didn't practice on Thursday. Also out were safety Calvin Pryor (concussion), right tackle Breno Giacomini (back), linebacker Lorenzo Mauldin (ankle), receiver Jalin Marshall (knee) and defensive tackle Steve McLendon (hamstring).

"It's too early to tell," head coach Todd Bowles said when asked if any players have been prematurely ruled out.

While Bowles didn't seem overly concerned with Marshall, the same cannot be said about McLendon and Giacomini.

Bowles said he's "hoping" Giacomini's sudden back injury is not related to the one that caused him to start the season on the physically unable to perform list, but he wasn't sure. The injury is in the same area, Bowles said. He added McLendon re-injured his hamstring in Sunday's loss to the Patriots.

"He came out of the game pretty early," Bowles said. "I don't know how sore it is going to be."

Bowles said that he isn't sure of the severity of Pryor's concussion. Jalin Marshall was added to the concussion protocol Wednesday afternoon when he complained of his head hurting.

The Jets did get some positive news regarding center Nick Mangold. Having missed the last four games with an ankle injury, the 32-year-old practiced fully for the first time in over a month.

"He's taking reps," Bowles said. "We'll see how he feels at the end of the week."

Here's a look at the complete injury report for both the Jets and Colts



JETS:

DNP: OT Breno Giacomini (back, shoulder), WR Brandon Marshall (foot, knee), WR Jalin Marshall (concussion), LB Lorenzo Mauldin (ankle), DT Steve McLendon (hamstring), S Calvin Pryor (concussion)

LTD: LB Bruce Carter (quad), CB Nick Marshall (ankle), CB Marcus Williams (ankle)

FULL: TE Brandon Bostick (wrist), QB Ryan Fitzpatrick (knee), RB Matt Forte (knee), C Nick Mangold (ankle), LS Tanner Purdum (finger), DE Muhammad Wilkerson (ankle)

*

COLTS

DNP: WR T.Y. Hilton (back), LB Robert Mathis (bicep), DT Hassan Ridgeway (back), CB Patrick Robinson (groin)

LTD: CB Vontae Davis (groin), QB Andrew Luck (right shoulder, concussion), CB Chris Milton (foot)

FULL: S Clayton Geathers (concussion), OT Denzelle Good (shoulder), C Ryan Kelly (shoulder)

Connor Hughes may be reached at chughes@njadvancemedia.com. Follow him on Twitter @Connor_J_Hughes. Find NJ.com Jets on Facebook.