Gertrud Theiler Prize in Physiology or Medicine for development of the yellow fever vaccine. Gertrud Theiler Gertrud Theiler (11 September 1897 – 2 May 1986) was a South African parasitologist and teacher most noted for her work with nematodes and ticks. Born on 11 September 1897 in Pretoria, South Africa, Theiler graduated from Pretoria Girls’ High School and spent a year at Rhodes University College in Grahamstown, South Africa, before transferring to South African College in Cape Town, where she graduated in 1918 with a Bachelor of Science degree. She went to Europe to undertake postgraduate work in helminthology at the University
Nobel Prize controversies military junta, which decided not to allow her to attend the awarded ceremony. In 2017 her Nobel prize became a matter of controversy after United Nations' report which said Myanmar’s military carried out an act of genocide against Rohingya Muslims, an ethnic minority in Myanmar. Suu Kyi has repeatedly refused to speak out against violence committed by the military against the Rohingya and her silence over the mass killings has been likened by researchers to “legitimising genocide”. The 1990 prize went to Mikhail Gorbachev "for his leading role in the peace process which today characterizes important parts of the international