Invivyd Aligns with the U.S. FDA on LIBERTY, a Phase 3 Trial to Evaluate the Safety of VYD2311 Antibody Versus mRNA COVID Vaccine, and to Characterize the Safety and Immunology of Antibody and Vaccine Co-Administration

NEW HAVEN, Conn., Feb. 03, 2026 (GLOBE NEWSWIRE) -- Invivyd, Inc. (Nasdaq: IVVD) today announced it has received and is aligned with advice from the U.S. Food and Drug Administration (FDA) on the LIBERTY Phase 3 clinical trial, which will assess the safety and immunologic profile of VYD2311, the company’s vaccine- alternative monoclonal antibody investigational candidate for the prevention of COVID-19, versus commercially available mRNA COVID vaccines. The trial will also explore the safety and immunologic profile of VYD2311 and mRNA COVID vaccine administered simultaneously.