Any person affected with or exposed to any Communicable Disease or Infectious Agent and who the Department determines is a threat to the public health shall strictly observe such instructions, directives and orders as are given to him or her by the Department. It shall be lawful for the Department to require any person thus affected or exposed to remain within designated premises and/or to refrain from entering designated premises or workplaces for such length of time as the Department prescribes. Those persons excluded from the workplace shall not be permitted to return to work until the workplace has implemented mitigation measures or the Department has determined there is no public health risk.
S.C. Code Regs. § 61-20.11