Consent of Independent Registered Public Accounting Firm
We have issued our report dated February 16, 2018, on the financial statements of Oragenics, Inc. included in its Annual Report (Form 10-K) for the year ended December 31, 2017, filed with the Securities and Exchange Commission, which are incorporated by reference in this Registration Statement (Form S-8 No. 333- ). We consent to the incorporation by reference in the Registration Statement of the aforementioned report.
/s/ Mayer Hoffman McCann P.C.
MAYER HOFFMAN MCCANN P.C.
February 16, 2018