Nobel Prize in Physiology or Medicine 2025

Mary Brunkow

© Nobel Prize Outreach. Photo: Clément Morin

Prize share: 1/3

Fred Ramsdell

© Nobel Prize Outreach. Photo: Clément Morin

Prize share: 1/3

Shimon Sakaguchi

© Nobel Prize Outreach. Photo: Clément Morin

Prize share: 1/3

The Nobel Prize in Physiology or Medicine 2025 was awarded jointly to Mary E. Brunkow, Frederick J. Ramsdell and Shimon Sakaguchi "for their discoveries concerning peripheral immune tolerance"

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MLA style: Nobel Prize in Physiology or Medicine 2025. NobelPrize.org. Nobel Prize Outreach 2026. Sat. 18 Jul 2026. <https://www.nobelprize.org/prizes/medicine/2025/summary/>

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