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Queen Mary researchers help develop nasal spray that prevents Covid-19

Queen Mary University of London professors Rakesh Uppal and Áine McKnight have been at the centre of a new clinical trial finding that pHOXWELL – a nasal spray developed by biotech company pHOXBIO - reduced SARS-CoV-2 infection by 63 per cent in the group given pHOXWELL compared to the group given the placebo. SARS-CoV-2 is the virus that causes Covid-19.

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