(a) Subject to the provisions of § 526 of this title, the Director shall order, as medically appropriate, a person with tuberculosis to undergo outpatient examination and treatment, directly observed therapy, hospitalization or isolation from the general public in the home, as a result of the threat of harm to the person and the probable spread of tuberculosis, until such time as the disease is cured or the risk of infection to the general public is eliminated or reduced in such a manner that a substantial threat to the public's health and welfare no longer exists.
(b) Subject to the provisions of § 526 of this title, a person who is infected with tuberculosis but is not infectious to others, and is a danger to himself or herself by resistance to treatment, and who refuses to adhere to a treatment regimen or to complete treatment, may be ordered by the Director to undergo outpatient examination and treatment, directly observed therapy, hospitalization or isolation from the general public in the home, as a result of the increased risk that said persons will develop drug-resistant tuberculosis, which may pose a serious threat to the person and the general public.