There is hereby created in the State Treasury a revolving fund to be known as the Public Health Special Fund. All monies, fees and revenues collected, authorized or received from any source by the State Commissioner of Health or the State Department of Health under the provisions of this Code or any other law or any agreement shall, unless otherwise expressly provided in this Code or other law, be placed in said fund. Said fund shall be a continuing fund not subject to fiscal year limitations. All monies accruing to the credit of said fund are hereby appropriated and may be budgeted and expended by the Commissioner for the purpose of maintaining and operating the State Department of Health, and in administering and executing the laws pertaining to the duties and functions of the State Department of Health. Expenditures from said fund shall be made upon warrants issued by the State Treasurer against claims filed as prescribed by law with the Director of the Office of Management and Enterprise Services for approval and payment.