Tu Youyou: the Nobel Prize-winning scientist and the malaria controversy
Tu Youyou, a veteran Chinese medical researcher who became the latest winner of the Nobel Prize for medicine on Monday, is a controversial figure in mainland science.
Tu, who has a bachelor's degree in pharmacy from Peking University and is not a member of the prestigious Chinese Academy of Sciences, has been criticised by some mainland scientists for not crediting her team.
The 85-year-old researcher won the prize for her discoveries concerning a novel therapy against malaria, according to a statement issued by the Nobel Assembly at Sweden's Karolinska Institutet.
When efforts to eradicate malaria failed and the disease was on the rise in late 1960s, Tu turned to traditional herbal medicine to tackle the scourge. Tu was the first to show that a component extracted from the plant , later called artemisinin, was highly effective against the disease, it said.
The secret, military-backed project was supported by the top leadership including Mao Zedong and Zhou Enlai , partly to combat the disease at home and partly to answer a call for help from North Vietnam.
Read more: Blood, sweat and tears: on the path of treating malaria
Tu also won the prestigious Lasker-DeBakey Clinical Medical Research Award in 2011 for the discovery of artemisinin and its use in the treatment of malaria.
