What to know about mRNA vaccines | The Associated Press

mRNA Vaccines: A New Era in Disease Prevention

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.

This decision dismays infectious disease experts, who note that mRNA allows for faster production of shots than older vaccine-production methods, buying precious time if another pandemic were to emerge.

The potential of mRNA vaccines is vast, and scientists are hopeful that this technology will lead to breakthroughs in the prevention and treatment of numerous diseases.

Author's summary: mRNA vaccines show promise in disease prevention.

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