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Primaquine can be used to prevent the transmission of falciparum malaria from human to mosquito. Bob Taylor and colleagues at the Mahidol Oxford Research Unit (MORU) have developed an age-based regimen for single low-dose primaquine to block the transmission of malaria in sub-Saharan Africa.

Health care worker discussing with patients in a hut © Photo: Speak Up Africa
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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.