Professor Sarah Edwards (Ïã¸ÛÁùºÏ²ÊÖÐÌØÍø Science & Technology Studies) and Professor Joanne Santini (Ïã¸ÛÁùºÏ²ÊÖÐÌØÍø Structural & Molecular Biology) discuss the possibility of wildlife and pets harbouring Covid-19, saying there may be some as yet undetected transmission to and between animals.