The Secretary of the Department of Health is authorized to utilize available general revenue savings and allowable federal funds in support of the activities described in this subchapter in the event that sufficient funds are not allocated for the Rita Rowell Hale Prenatal and Early Childhood Nurse Home Visitation Program herein. The secretary is authorized to transfer appropriations and funds as necessary but only for the purposes provided in this subchapter. Upon approval of the Chief Fiscal Officer of the State and review by the Legislative Council, the transfers shall be made upon the books of the Department of Finance and Administration, the Auditor of State, and the Treasurer of State.