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Hydroxychloroquine could still prevent COVID-19 and save tens of thousands of lives around the world, say leading scientific researchers. While it doesn’t work in treatment of hospitalised patients, it could still prevent infections. However, fraudulent data, unjustified extrapolation and exaggerated safety concerns together with intense politicisation and negative publicity may stop COPCOV, the only large, global clinical trial testing hydroxychloroquine in COVID-19 prevention, from ever finding out.

Person using mobile app and screenshot of app interface © MORU 2020. Photographer: Supa-at (Ice) Asarath.
COPCOV participants will use a mobile app to report their health daily.

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Simple new method that measures viral clearance means antibody treatments for COVID and ‘flu can be quickly assessed for effectiveness, say MORU researchers

Measuring the rate of viral clearance from the back of the mouth in patients with mild infections can be used to determine quickly and inexpensively if an antibody is effective in future COVID-19, influenza and other respiratory virus pandemics, say researchers in a letter published today in The Lancet.