屠呦呦为什么获得诺贝尔奖？

屠呦呦是著名的中国药学家，她因为发现青蒿素（Antimalarial）而获得了2015年诺贝尔生理学或医学奖。青蒿素是一种治疗疟疾的药物，它可以帮助挽救数百万人的生命。那么，屠呦呦为什么能够获得这个著名的奖项呢？英文翻译：Why Did Tu Youyou Win the Nobel Prize?

Firstly, Tu Youyou is a著名 Chinese pharmacologist who has made an outstanding contribution to the fight against malaria. Her research team discovered artemisinin (also known as qinghaosu), a drug that has saved millions of lives worldwide by effectively treating malaria. The Nobel Committee recognized Tu Youyou’s work and awarded her the Nobel Prize in Physiology or Medicine in 2015.英文翻译：首先，屠呦呦是一位著名的中国药学家，她在抗击疟疾方面做出了杰出的贡献。她的研究团队发现了青蒿素（也称为青蒿素），这种药物通过有效治疗疟疾在全球范围内拯救了数百万人的生命。诺贝尔委员会认可了屠呦呦的工作，并在2015年授予她诺贝尔生理学或医学奖。

Secondly, Tu Youyou’s work is significant because it has led to the development of new antimalarial drugs that are more effective and less toxic than previous treatments. Artemisinin-based combination therapies (ACTs) are now the recommended treatment for malaria worldwide, and they have saved countless lives. The Nobel Committee praised Tu Youyou’s “groundbreaking discovery of a therapy against a serious tropical disease.”英文翻译：其次，屠呦呦的工作具有重要意义，因为它导致了新型抗疟药物的研发，这些药物比以往的治疗方法更有效、毒性更小。基于青蒿素的联合疗法（ACTs）现在已经成为全球推荐的治疗疟疾的方法，并且已经拯救了无数生命。诺贝尔委员会称赞屠呦you的“突破性发现了一种治疗严重热带疾病的疗法”。