§ 6-206.  Prevention of Congregation of Persons.
   (1)   Whenever an epidemic of a listed quarantinable disease or whenever an emergency as described in subsection 6-205(1) is found to exist or to be seriously threatened, the Department may in accordance with the regulations of the Board, or by order, as the case may be, forbid congregation of persons at schools, theaters, swimming places, or any public place where such measure is necessary to prevent the spread of such disease.