Two additional members of the coaching staff also test positive.
The three join Jarvis Landry, Rashard Higgins, Donovan Peoples-Jones, KhaDarel Hodge, and Jacob Phillips on the list.
Johnson will succeed Quakers athletic director Matt Dennison
Myles Garrett, Nick Chubb, Joel Bitonio make the team.
Clemson and OSU play for the third time in the CFP era.
The team's next name has not been chosen yet.
No new name or timetable is officially set for a replacement.
Ohio State, the lone undefeated team in the conference, is currently ineligible for the championship game in Indianapolis.