Nobel Prize for medicine awarded to trio who discovered Hepatitis C virus

2020 Nobel Medicine laureates
(Image credit: Jonathan Nackstrand/AFP/Getty Images)

The Nobel Committee announced Monday that three scientists will split the 2020 Nobel Prize for Physiology or Medicine for their joint discovery of the virus that causes Hepatitis C, a blood-borne illness that damages the liver. The three scientists — Americans Harvey J. Alter and Charles M. Rice plus Michael Houghton of Britain — built on the discovery of the Hepatitis A and B viruses, the Nobel Committee said, and their "discovery of Hepatitis C virus revealed the cause of the remaining cases of chronic hepatitis and made possible blood tests and new medicines that have saved millions of lives."

The discovery of the Hepatitis C virus allowed for sensitive tests that have "essentially eliminated post-transfusion hepatitis in many parts of the world, greatly improving global health," and "also allowed the rapid development of antiviral drugs directed at Hepatitis C," the committee explained. "For the first time in history, the disease can now be cured, raising hopes of eradicating Hepatitis C virus from the world population."

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Peter Weber, The Week US

Peter has worked as a news and culture writer and editor at The Week since the site's launch in 2008. He covers politics, world affairs, religion and cultural currents. His journalism career began as a copy editor at a financial newswire and has included editorial positions at The New York Times Magazine, Facts on File, and Oregon State University.