The Second Wave? Is there any possibility that we can avoid another wave of Covid 19 next winter, and how will we deal with it if we get one. Conor Wilson reports . Also , Prof. Philip Nolan , Chair of the NPHET Irish Epidemiological Modelling Advisory Group, and Paul Moynagh, Professor of Immunology and Director of the Human Health Research Institute at Maynooth University are in studio with David to discuss.