Invivyd (IVVD) said Thursday that a study of its investigational COVID-19 treatment VYD2311 shows "sufficient statistical power" to achieve the "high end" of anticipated efficacy in an ongoing phase 3 study.
The company said there will be an additional 500 or so participants to the 1,818-patient study, shifting the final results from the original mid-2026 to Q3 2026.
The company also said it has discovered and advanced a novel monoclonal antibody candidate called VMS063 for the treatment and prevention of measles.
The company said it has begun the process of initiating a US Food and Drug Administration investigational new drug application and other regulatory outreach with a target of submitting papers in late 2026.