Camilla, the Duchess of Cornwall, has met dogs that have been trained to detect Covid-19 in London's Paddington Station. <br /> <br />Professor James Logan, who has helped run the collaboration alongside charity Medical Detection Dogs, called for more Covid-positive people to donate samples to the study. Report by Alibhaiz. Like us on Facebook at http://www.facebook.com/itn and follow us on Twitter at http://twitter.com/itn
