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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 Nicholas Day Honoured for Services to Global Health

Professor Nicholas Day has been appointed Companion of the Order of St Michael and St George (CMG) for his outstanding contributions to global health research in the Kings New Years Honours 2026. With a career spanning over three decades at OUCRU and MORU, his leadership in infectious disease research has significantly advanced health equity in low-resource settings.