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 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."

To cite this section
MLA style: The Nobel Prize in Physiology or Medicine 2015. NobelPrize.org. Nobel Media AB 2020. Mon. 19 Oct 2020. <https://www.nobelprize.org/prizes/medicine/2015/summary/>

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

Learn more

Nobel Prizes 2020

Twelve laureates were awarded a Nobel Prize in 2020, for achievements that have conferred the greatest benefit to humankind.

Their work and discoveries range from the formation of black holes and genetic scissors to efforts to combat hunger and develop new auction formats.

See them all presented here.
Nobel Prizes 2020 graphics

Explore prizes and laureates

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