Ohio Rev. Code § 3707.05: Board must secure approval of department of health in certain cases.

The board of health of a city or general health district shall not close public highways or prohibit travel thereon, interfere with public officers not afflicted with or directly exposed to a contagious or infectious disease, in the discharge of their official duties, or establish a quarantine of one municipal corporation or township against another municipal corporation or township, as such, without permission first obtained from the department of health and under regulations established by the department.