Dr. Katalin Karikó’s Hope in Messenger RNA Helped the World Recover from COVID-19

Dr. Katalin Karikó’s 2021 discovery of messenger RNA (mRNA) technology led to the development of COVID-19 vaccines. Millions of people owe their health—if not their lives—to her perseverance. 

“Science is 99 percent challenge,” said Karikó. “You are doing things you have never done, or nobody has ever done. You don’t even know if it is possible.”