(FOCUS)SWEDEN-NOBEL PRIZE-CHINA-TU YOUYOU (CN)

BEIJING, Oct. 5, 2015-- Undated file photo shows Tu Youyou, right front, a pharmacologist with the China Academy of Chinese Medical Sciences, working with professor Lou Zhicen to study the traditional Chinese medicine, in 1950s. China's Tu Youyou, Irish-born William Campbell, and Japan's Satoshi Omura jointly won the 2015 Nobel Prize for Physiology or Medicine, the Nobel Assembly at Sweden's Karolinska Institute announced on Monday. Tu won half of the prize for her discoveries concerning a novel therapy against malaria. (Xinhua via Getty Images)