RFK Jr Halts $500 Million mRNA Vaccine Research, HHS Shifts Focus to Safer Alternatives
- August 6, 2025
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The Department of Health and Human Services (HHS) has announced the cancellation of 22 contracts related to mRNA vaccine development, collectively valued at approximately $500 million. These contracts were part of the Biomedical Advanced Research and Development Authority (BARDA), a division within HHS dedicated to advancing scientific research in vaccines, drugs, and other health threat countermeasures. The decision follows an internal review aimed at reassessing the direction of these investments.
HHS Secretary Robert F. Kennedy Jr. explained that the decision was based on scientific data indicating that mRNA vaccines do not effectively protect against upper respiratory infections such as COVID-19 and influenza. Kennedy emphasized that the risks associated with mRNA vaccines outweigh their benefits, particularly in light of their performance during the COVID-19 pandemic. He noted that these vaccines struggle against viruses that mutate rapidly, leading to phenomena like anogenic shift, where vaccines inadvertently encourage new mutations.
While BARDA’s mRNA contracts have been terminated, not all government-funded mRNA research will cease. Some final-stage contracts will continue to completion to preserve prior taxpayer investments. Additionally, ongoing research at the National Institutes of Health (NIH) remains unaffected by this decision. Moving forward, HHS plans to focus on developing safer and broader vaccine platforms, such as whole virus vaccines and novel technologies that maintain efficacy despite viral mutations.
In a video statement, Kennedy reiterated his commitment to safe and effective vaccines for all Americans. He highlighted the need to move beyond the limitations of mRNA technology for respiratory viruses and invest in more robust solutions. By prioritizing alternative vaccine strategies, HHS aims to enhance public trust and ensure better protection against evolving viral threats.