Communicable Disease Control Act Article 48

Competent authorities may, for case confirmation, detain persons who have been in contact with patients with communicable diseases or who are suspected of being infected; if necessary, they may be ordered to move to a designated place for necessary measures such as examination, immunization, medication, control of certain designated areas, or isolation.The central competent authority may implement disease control measures for risk groups of communicable diseases and specific target population; the target population, the scope, and other compliance matters of relevant measures shall be decided by the central competent authority.