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U.S. Cancels 22 mRNA Vaccine Contracts, Shifts Funding to Broader Platforms

Kennedy Jr. said data show mRNA vaccines offer limited protection against respiratory infections, prompting a reallocation of nearly $500 million to more established vaccine technologies.

Overview

  • The Department of Health rescinded 22 BARDA-supported mRNA vaccine agreements, including Moderna’s H5N1 avian flu candidate and multiple Pfizer and Sanofi proposals.
  • Projects affected span federal partnerships with Emory University, Tiba Biotech and other biotech firms, bringing the total impact to almost $500 million.
  • Secretary of Health Robert Kennedy Jr. cited evidence of insufficient mRNA defense against upper respiratory illnesses as the basis for redirecting funds.
  • Select advanced-stage mRNA projects will remain funded to preserve earlier taxpayer investments and maintain critical pandemic preparedness capabilities.
  • The policy shift follows FDA warnings on myocarditis risks in young men and intensifies debate over balancing vaccine innovation with long-standing safety records.