Nobel Prize in Physiology or Medicine 2023

Katalin Karikó

© Nobel Prize Outreach. Photo: Clément Morin

Prize share: 1/2

Drew Weissman

© Nobel Prize Outreach. Photo: Clément Morin

Prize share: 1/2

The Nobel Prize in Physiology or Medicine 2023 was awarded jointly to Katalin Karikó and Drew Weissman "for their discoveries concerning nucleoside base modifications that enabled the development of effective mRNA vaccines against COVID-19"

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MLA style: The Nobel Prize in Physiology or Medicine 2023. NobelPrize.org. Nobel Prize Outreach 2025. Wed. 1 Oct 2025. <https://www.nobelprize.org/prizes/medicine/2023/summary/>

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