Paul Moynagh, Professor of Immunology at Maynooth University, outlines what is known about the Delta variant of Covid-19 that is halting reopening plans in the UK.

Dr Catherine McGorrian, consultant cardiologist at the Mater Hospital, discusses unexpected heart problems among healthy people after the Danish international Christian Eriksen suffered an on-field heart attack during their Euro 2020 game over the weekend.

Amy Ní Riada reports on the impact of the closure of the Aer Lingus Regional route between Kerry and Dublin.

Live news, sports and business presented by Audrey Carville and Mary Wilson.

Presented by John S. Doyle.

Dr Frances O'Hagan, GP and deputy chair of the British Medical Association in Northern Ireland, on the need for caution as cases of the Delta variant of coronavirus are identified in Northern Ireland.

Vincent Kearney, Northern Editor, explains how Arlene Foster's standing down triggers a seven day process whereby Sinn Féin and the DUP have to agree to go back into government together.

Presented by Darren Frehill.

Conor Kane, South East Correspondent, reports on a new National Museum of Time which opens its doors later today in Waterford City.

Par Leahy, Political Editor with The Irish Times, on why the Government will not disown the report of the Commission of Investigation into Mother and Baby Homes, despite calls for it to be repudiated.