Exhibit 31.3

 

CERTIFICATION

 

I, Kimberly Murphy, certify that:

 

1. I have reviewed this Amendment No. 1 to the Annual Report on Form 10-K of Oragenics, Inc.; and

 

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report.

 

Dated this 29th day of July, 2022

 

  By: /s/ Kimberly Murphy
    Kimberly Murphy
    Principal Executive Officer