Nobel Prize in Medicine Harvey Alter (USA, left), Michael Houghton (UK, centre) and Charles Rice (USA, right) share the Nobel Prize for their discovery of the virus Hepatitis C, which causes cirrhosis and liver cancer 111 Nobel Prizes in Medicine awarded from 1901 to 2020 32 Age of youngest laureate, Frederick G. Banting, awarded in 1923 for discovery of insulin 12 Women awarded Medicine Prize to date 87 Age of oldest laureate, Peyton Rous, awarded in 1966 for discovery of tumour-inducing viruses Source: Nobelprize.org Pictures: Getty Images © GRAPHIC NEWS