Miss. Code Ann. § 19-9-31

No interest-bearing indebtedness shall hereafter be incurred by any county except in the manner provided by Sections 19-9-1 through 19-9-31 or as may otherwise be provided by law. The authority provided for the issuance of bonds for hospitals and related subjects by Sections 41-13-15 through 41-13-53 Mississippi Code of 1972 , shall not be affected by the provisions of Sections 19-9-1 through 19-9-31 , and the authority herein conferred relative to hospitals and related subjects shall be in addition thereto.