Nobel Prize in Physiology or Medicine 2015

William C. Campbell

© Nobel Prize Outreach. Photo: A. Mahmoud

Prize share: 1/4

Satoshi Ōmura

© Nobel Prize Outreach. Photo: A. Mahmoud

Prize share: 1/4

Youyou Tu

© Nobel Media AB. Photo: A. Mahmoud

Prize share: 1/2

The Nobel Prize in Physiology or Medicine 2015 was divided, one half jointly to William C. Campbell and Satoshi Ōmura "for their discoveries concerning a novel therapy against infections caused by roundworm parasites" and the other half to Tu Youyou "for her discoveries concerning a novel therapy against Malaria"

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MLA style: The Nobel Prize in Physiology or Medicine 2015. NobelPrize.org. Nobel Prize Outreach 2025. Sat. 6 Dec 2025. <https://www.nobelprize.org/prizes/medicine/2015/summary/>

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