Minn. Stat. § 241.14: PHYSICAL EXAMINATIONS FOR EMPLOYMENT IN CORRECTIONAL FACILITIES.

No new employee shall begin employment in any correctional facility under the direction of the Department of Corrections, whether certified for employment by the Department of Management and Budget, or otherwise selected, unless the person presents to the appointing officer of the correctional facility a certificate from a duly licensed physician showing that the employee has undergone a physical examination and has been found to be free of tuberculosis.