Guardian Science Weekly

Covid-19: training dogs to sniff out the virus

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What does a disease smell like? Humans might not have the answer, but if they could talk, dogs might be able to tell us. Able to sniff out a range of cancers and even malaria, canines’ extraordinary noses are now being put to the test on Covid-19. Nicola Davis hears from Prof Dominique Grandjean about exactly how you train dogs to smell a virus, and how this detection technique could be used in managing the spread of Covid-19. Help support our independent journalism at theguardian.com/sciencepod
13 Oct 2020 English United Kingdom Science · Nature

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