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On 4 June 2020, after a week of increasing scientific concern and scrutiny, first The Lancet, then the New England Journal of Medicine, retracted studies that were based on inaccessible data. The studies have been extremely damaging to chloroquine and hydroxychloroquine COVID-19 clinical trials around the globe. MORU researchers played a key role in bringing this scandal to light, whose consequences continue to play out.

Composite image of many hydroxychloroquine articles
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Professor Sir Nicholas White obituary in The Times: brilliant clinical scientist

Professor Sir Nicholas White was a pioneering tropical medicine specialist whose work transformed malaria treatment worldwide, as written in The Times. He championed artemisinin-based combination therapies and intravenous artesunate, saving millions of lives. As head of MORU, he built influential research networks across Asia and Africa, publishing over 1,300 papers and shaping global policy. Knighted and widely honoured, he remained active in research until his death in 2026, aged 74.