Nobel Laureates in Physiology or Medicine

Nobel Prize winners in Physiology or Medicine

2008 - 1/2 (Harald zur Hausen, Germany) “for his discovery of human papilloma viruses causing cervical cancer”
- 1/4 (Françoise Barré-Sinoussi, France) “for their discovery of human immunodeficiency virus”
- 1/4 (Luc Montagnier, France) “for their discovery of human immunodeficiency virus”

2007 - 1/3 (Mario R. Capecchi, USA) “for their discoveries of principles for introducing specific gene modifications in mice by the use of embryonic stem cells”
- 1/3 (Sir Martin J. Evans, UK) “for their discoveries of principles for introducing specific gene modifications in mice by the use of embryonic stem cells”
- 1/3 (Oliver Smithies, USA) “for their discoveries of principles for introducing specific gene modifications in mice by the use of embryonic stem cells”

2006 - 1/2 (Andrew Z. Fire, USA) “for their discovery of RNA interference - gene silencing by double-stranded RNA”
- 1/2 (Craig C. Mello, USA) “for their discovery of RNA interference - gene silencing by double-stranded RNA”

2005 - 1/2 (Barry J. Marshall, Australia) “for their discovery of the bacterium Helicobacter pylori and its role in gastritis and peptic ulcer disease”
- 1/2 (J. Robin Warren, Australia)”for their discovery of the bacterium Helicobacter pylori and its role in gastritis and peptic ulcer disease”