Nobel Prize in Physiology or Medicine 2020
© Nobel Prize Outreach. Photo: Joy Asico
Harvey J. Alter
Prize share: 1/3
© University of Alberta. Photo: Michael Holly
Michael Houghton
Prize share: 1/3
© Nobel Prize Outreach. Photo: Stefan Bladh
Charles M. Rice
Prize share: 1/3
The Nobel Prize in Physiology or Medicine 2020 was awarded jointly to Harvey J. Alter, Michael Houghton and Charles M. Rice "for the discovery of Hepatitis C virus"
Streams during Nobel Week
Watch the 2025 Nobel Prize lectures, Nobel Week Dialogue, the prize award ceremonies in Oslo and Stockholm and Nobel Peace Prize Forum here at nobelprize.org.
Explore prizes and laureates
Look for popular awards and laureates in different fields, and discover the history of the Nobel Prize.