Campbell (ankle/hip/knee) is inactive for Sunday's game against the Panthers, Kelsey Russo of the Browns' official site reports.
Campbell drew the questionable tag for Sunday's home opener after being limited in all three practices during Week 3 prep, but he's not been cleared by medical staff to play against Carolina. As such, Mekhi Blackmon will start at outside cornerback opposite Denzel Ward, and Campbell's next opportunity to play is Thursday against the Steelers.