The Nobel Prize in Physiology or Medicine 2015

William C. Campbell

© Nobel Media AB. Photo: A. Mahmoud

Prize share: 1/4

Satoshi Ōmura

© Nobel Media AB. 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 Omura "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."

To cite this section
MLA style: The Nobel Prize in Physiology or Medicine 2015. NobelPrize.org. Nobel Prize Outreach AB 2021. Mon. 4 Oct 2021. <https://www.nobelprize.org/prizes/medicine/2015/summary/>

Back to top Back To Top Takes users back to the top of the page

Watch the 2021 Nobel Prize announcements

COMING UP

Don't miss the Nobel Prize announcements 4-11 October!

Watch the live stream of the announcements.
Announcements live stream

Explore prizes and laureates

Look for popular awards and laureates in different fields, and discover the history of the Nobel Prize.