Earlier today, the 2020 Nobel Prize in Physiology or Medicine was awarded to three scientists, Harvey J. Alter, Michael Houghton, and Charles M. Rice, who discovered the hepatitis C virus. The Hepatitis C virus was first discovered in 1989 and had previously been called non-A, non-B hepatitis.
Globally, an estimated 71 million people currently are infected with hepatitis C, which causes liver disease. In 2016, nearly 400,000 people died from cirrhosis and liver cancer as a result of the virus.
The first form of hepatitis, now called hepatitis A, was discovered in the 1940s, and was spread by contaminated food and water. By the 1960′s, researchers discovered another form, hepatitis B, a blood-borne liver infection. However, some patients undergoing blood transfusions were still mysteriously falling ill, thanks to a then-unknown