Two-time Olympic gold medalist Susan Francia's mother, Dr. Kate Karikó, has seen her lifelong work come to fruition in the Pfizer COVID-19 vaccine. Dr. Karikó’s dedication to her research amidst adversity inspired her daughter, who became an elite rower and Olympian. In a re-air of one our favorite episodes, ESPN’s Julie Foudy once again takes us through the story of Dr. Karikó’s perseverance, her mRNA breakthroughs behind the vaccine, and the mother-daughter relationship at the center of the E:60 feature “What We’re Made Of.” 

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