What to know about mRNA vaccines | The Associated Press

mRNA Vaccines: A New Frontier

mRNA vaccines have saved millions of lives during the COVID-19 pandemic, and now scientists are utilizing this Nobel Prize-winning technology to develop vaccines and treatments against various diseases, including cancer and cystic fibrosis.

However, Health Secretary Robert F. Kennedy Jr., a longtime vaccine critic, has canceled $500 million in government-funded research projects aimed at creating new mRNA vaccines against respiratory illnesses that could trigger another health emergency.

mRNA allows faster production of shots than older vaccine-production methods, buying precious time if another pandemic were to emerge.

This decision has dismayed infectious disease experts, who emphasize the importance of mRNA technology in preparing for potential future health crises.

Author's summary: mRNA vaccines offer new hope for disease treatment.

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The Associated Press The Associated Press — 2025-10-16