The idea that a traditional Chinese herbal treatment could be the answer to drug-resistant malaria was tough to swallow for many policymakers in global health. With a combination of dogged persistence, commitment to communities in affected countries and impeccable research design, Nick White changed their minds. He led a campaign to make antimalarial drug combinations containing artemisinin, extracted in China from a common plant, the globally recommended treatment for the most common form of malaria. Millions of lives have been saved as a result. White, who has died aged 74,…