Whenever the Department finds that an emergency exists which requires immediate action to protect the public health, the Director shall, without notice or hearing, issue an order reciting the existence of such an emergency and then require that such action be taken as it may deem necessary to meet the emergency, including the closing of a migrant labor camp with suspension or revocation of the license. Notwithstanding any other provisions in this Act such order shall be effective immediately. The State‘s Attorney and Sheriff of the county in which the migrant labor camp is located shall enforce the closing order after receiving notice thereof. Any owner, operator or licensee affected by such an order is entitled, upon request, to a hearing as provided in this Act. When such conditions are abated, in the opinion of the Department, the Department may authorize reopening of the migrant labor camp.