Ralph M. Steinman
Prize presentation
Watch a video clip of Mrs Claudia Steinman receiving the Nobel Medal and Diploma on behalf of the late Professor Ralph M. Steinman during the Nobel Prize Award Ceremony at the Concert Hall in Stockholm, Sweden, on 10 December 2011.
Nobel Prizes and laureates
Six prizes were awarded for achievements that have conferred the greatest benefit to humankind. The 12 laureates' work and discoveries range from proteins' structures and machine learning to fighting for a world free of nuclear weapons.
See them all presented here.
Explore prizes and laureates
Look for popular awards and laureates in different fields, and discover the history of the Nobel Prize.