News Related to Myocarditis

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Senate Hearing on COVID Vaccine Adverse Events; Study IDs Blood Clot Trigger

Jul 27, 2026

A Senate subcommittee heard testimony that mRNA COVID vaccines were considered the likely cause in 73.9% of post-vaccine deaths in a large autopsy series. Separately, NEJM research identified the K31E antibody mutation and adenovirus protein pVII as triggers of rare VITT blood clots. The findings may enable safer adenoviral vaccines.

Invivyd advances Phase 3 VYD2311 program and measles antibody candidate

Apr 12, 2026

Invivyd reported progress in the Phase 3 DECLARATION trial of VYD2311, with top-line data now expected in Q3 2026 after a sample size increase of about 500 subjects. The company also aligned with the FDA on the LIBERTY Phase 3 study, a pediatric study plan for DRUMMER, and advanced measles antibody candidate VMS063.