Tomás Ryan, Associate Professor at the School of Biochemistry & Immunology, Trinity College Dublin and an Associate of the Trinity College Institute of Neuroscience, talks to Eamon about the failures of government strategy and the potential for a fourth wave.
Niall Stanage reports from Washington on the eve of Joe Biden's inauguration.
John Giles joins Eamon to review the weekend fixtures and to talk about Wayne Rooney's playing career as he announces his retirement.