Leaders | A Nobel cause

In an ugly world, vaccines are a beautiful gift worth honouring

According to the WHO, they have saved more lives than any other medical invention

Image: The Economist

The Nobel prize for medicine, awarded on October 2nd to Katalin Karikó, a biochemist, and Drew Weissman, an immunologist, is a fitting capstone to a great underdog story. Dr Karikó’s unfashionable insistence on trying to get RNA into cells set back her career. She persisted, and the two developed a technique which allowed the immune system to be primed against threats in an entirely new way. When the covid-19 pandemic hit, the mRNA vaccines they had made possible saved millions of lives—and freed billions more to live normally again.

This article appeared in the Leaders section of the print edition under the headline “The greatest benefit conferred on humankind”

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