Ohio Rev. Code § 941.51
Tuberculosis definitions
June 20, 1994 Senate Bill 134 - 120th General Assembly As used in sections 941.51 to 941.56 of the Revised Code: (A) "Negative" means an animal determined by a tuberculosis test not to be infected with tuberculosis. (B) "Reactor" means any animal that shows a response to an approved tuberculin test and is classified a reactor by the testing veterinarian. (C) "Suspect" means an animal that cannot be classed as a reactor or negative after a tuberculosis test. (D) "Tuberculosis" means a dangerously contagious or infectious disease of any species caused by mycobacterium bovis.