Ohio Rev. Code § 5120.163: Examination, testing and treatment for certain diseases.

At the time of reception and at other times the director determines to be appropriate, the department of rehabilitation and correction may examine and test a prisoner for tuberculosis, HIV infection, hepatitis, including but not limited to hepatitis A, B, and C, and other contagious diseases. The department may test and treat involuntarily a prisoner in a state correctional institution who refuses to be tested or treated for tuberculosis, HIV infection, hepatitis, including but not limited to hepatitis A, B, and C, or another contagious disease.