11/10/2025

Study Finds COVID mRNA Vaccines Boost Cancer Treatment

Over the last five years, billions of people have received at least one dose of a COVID-19 mRNA vaccine. New research has found an unanticipated result of these vaccines: Cancer treatments are more effective for some vaccinated patients, and many live longer than their unvaccinated counterparts. This news comes at a time where the federal government is slashing funding for mRNA research.

Host Ira Flatow speaks to lead study author Adam Grippin and vaccine expert Eric Topol.


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Segment Guests

Adam Grippin

Dr. Adam Grippin is a radiation oncologist at the MD Anderson Cancer Center in Houston, Texas. 

Eric Topol

Dr. Eric Topol is the author of several books, including Deep Medicine: How Artificial Intelligence Can Make Healthcare Human Again (Basic Books, 2019) The Patient Will See You Now: The Future of Medicine is in Your Hands (Basic Books, 2015), practicing cardiologist at the Scripps Clinic, and a genomics professor at the Scripps Research Institute in La Jolla, California.

Segment Transcript

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Meet the Producers and Host

About Kathleen Davis

Kathleen Davis is a producer and fill-in host at Science Friday, which means she spends her weeks researching, writing, editing, and sometimes talking into a microphone. She’s always eager to talk about freshwater lakes and Coney Island diners.

About Ira Flatow

Ira Flatow is the founder and host of Science FridayHis green thumb has revived many an office plant at death’s door.

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