Sniffer Dogs Beat Swabs in Detecting Coronavirus

November 12, 2020 03:31 PM
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Sniffer dogs are being used to identify people infected with the coronavirus, and early trials suggest they are incredibly accurate at detecting the disease. As Henry Ridgwell reports, this is raising hopes that our canine companions could soon be used to help fight the pandemic.

Producer: Mary Cieslak. Camera: Henry Ridgwell.