J.C. Jackson (illness) returned to the practice field Friday and is good to go Sunday vs. the Panthers. However, 13 Patriots and a few Panthers are not.

Some are veterans on the injury report this season, while Christian Barmore and Jake Bailey are seeing his first action.

Panthers QB Sam Darnold cleared concussion protocol, but he still might not be available due to his right shoulder. Carolina also activated running back Christian McCaffrey — who missed five games due to a hamstring injury — from the injured list.

Here is the injury report in full reside; DNP means did not practice Friday — LP means they were limited in practice:

NEW ENGLAND PATRIOTS (4-4)

OUT
No Players Listed

DOUBTFUL
No Players Listed.

QUESTIONABLE
P Jake Bailey, Right Knee (LP)
DT Christian Barmore, Foot (LP)
LB Ja’Whaun Bentley, Ribs (LP)
DL Carl Davis, Hand (LP)
S Cody Davis, Hand (LP)
S Kyle Dugger, Neck (LP)
K Nick Folk, Left Knee (LP)
WR N’Keal Harry, Knee (LP)
LB Dont’a Hightower, Ankle (LP)
G Shaq Mason, Abdomen (LP)
TE Jonnu Smith, Shoulder (LP)
LB Josh Uche, Shoulder (LP)
LB Kyle Van Noy, Groin (LP)

CAROLINA PANTHERS (4-4)

OUT
No Players Listed.

DOUBTFUL
No Players Listed.

QUESTIONABLE
QB Sam Darnold, Concussion / Right Shoulder (LP)
G Pat Elflein, Hamstring (FP)
CB Stantley Thomas-Oliver, Toe (DNP)