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Invivyd Dosed The First Participants In LIBERTY Phase 3 Trial Of VYD2311 Alone, And VYD2311 Co-administered With A Covid-19 Vaccine In Healthy Adults; Topline Data Is Expected In Q3 2026, To Accompany Anticipated Data From Pivotal DECLARATION Study

Benzinga·06/09/2026 11:06:10
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  • LIBERTY clinical trial will evaluate the comparative safety and tolerability of VYD2311 versus mRNA COVID-19 vaccine, as well as explore the safety and immunology of co-administered VYD2311 and mRNA COVID-19 vaccine.
  • Depending on study recruitment rate, Invivyd expects to report topline data from LIBERTY in Q3 2026, to accompany anticipated data from the pivotal DECLARATION clinical trial.
  • Prior exploration of monoclonal antibody (mAb) interaction with vaccine published here suggests a minimal clinical consequence to a similar interaction today, but could provide data to aid in potential product labelling language, if approved. This earlier work demonstrated an expected, modest reduction in vaccine-induced neutralizing antibody titers from co-administration of mAb and vaccine, in seronegative populations, with T Cell and other vaccine-induced metrics minimally changed.
  • LIBERTY is part of Invivyd's broader REVOLUTION clinical program, including DECLARATION, designed to characterize the profile of mAb-mediated prophylaxis from COVID-19 and the potential medical benefits to vulnerable Americans