Vaxart Completes Enrollment in Phase 1 Trial for its Norovirus Oral Pill Vaccine Candidate

Company Overview - Vaxart, Inc. is a clinical-stage biotechnology company focused on developing oral recombinant vaccines using a proprietary delivery platform [6] - The company aims to provide vaccines that can be administered in pill form, eliminating the need for refrigeration and reducing the risk of needle-stick injuries [6] Clinical Trial Progress - Vaxart has completed enrollment for its Phase 1 clinical trial of its second-generation oral norovirus vaccine constructs, which are being evaluated against first-generation constructs [2][3] - The Phase 1 trial is designed to assess safety and immune responses correlated with protection from norovirus, a leading cause of acute gastroenteritis globally [3] Future Development Plans - If the Phase 1 trial is successful, Vaxart plans to initiate a Phase 2 safety and immunogenicity study potentially starting in the second half of 2025, followed by an End of Phase 2 meeting with the FDA [5] - A Phase 3 trial could commence as early as 2026, contingent on successful outcomes and potential partnerships or funding [5] Safety Review - An independent Data and Safety Monitoring Board (DSMB) conducted an interim safety review and recommended that the study continue without modifications [4] Market Need - The development of Vaxart's oral norovirus vaccine is driven by a significant unmet public health need, as norovirus is a major cause of gastroenteritis worldwide [3]