Exhibit 23.1


Consent of Independent Registered Public Accounting Firm


Synthetic Biologics, Inc.

Rockville, Maryland


 We hereby consent to the incorporation by reference in the Prospectus constituting a part of this Registration Statement of our report dated March 4, 2021, relating to the consolidated financial statements of Synthetic Biologics, Inc. appearing in the Company’s Annual Report on Form 10-K for the year ended December 31, 2020.


We also consent to the reference to us under the caption “Experts” in the Prospectus.



Potomac, Maryland


October 22, 2021