S1E27: Is it paw-sible for dogs to detect COVID-19?

Medical detection dogs have previously been able to sniff out malaria, cancer, Parkinson's, and other disease. Could they now be trained to detect COVID-19? Prof James Logan of LSHTM discusses the current research under way with Clare Guest of Medical Detection Dogs and Prof Steve Lindsay of Durham University, and how puppers may be deployed at airports and other ports of entry to identify people carrying the disease.