Krishnan Guru-Murthy is one of the main anchors of Channel 4 News.
He also fronts Channel 4 News' podcast 'Ways to Change the World' which interviews one guest at length each week about the big ideas in their lives and the events that have helped shape their thinking.
Since joining the team in 1998 he has fronted big events from the Omagh bombing, 9/11, the Mumbai attacks, to special war reports from Syria, Yemen and Gaza. Having covered five British general elections he does special political shows for Channel 4 such as the "Ask the Chancellors" debate.
Krishnan reports for the foreign affairs series Unreported World and commentates on major live events for Channel 4 such as the Paralympics Ceremonies. He also anchors controversial programmes outside the news including the first live televised "Autopsy".
His TV career began at the age of eighteen presenting youth television for the BBC. He went on to present, report and produce a variety of programmes from Newsround to Newsnight.
Joining us from a hospital in East Anglia is Daniel Olaiya, a locum doctor currently working in the Covid department.
Where does Boris Johnson’s illness leave the nerve centre of government?
Earlier Krishnan Guru-Murthy spoke to Saleyha Ahsan, an A&E doctor at Bangor Hospital in North Wales, currently working in London.
The First Secretary of State Dominic Raab is now deputising for Boris Johnson and this morning chaired the government’s daily emergency coronavirus meeting.
Earlier Krishnan Guru-Murthy spoke to the former Conservative leader, Sir Iain Duncan Smith, who was chairman of Boris Johnson’s leadership campaign.
Dr Emeka Okorocha, an accident and emergency doctor in east London, spoke about what life is like on the NHS frontline.
Jose Manuel Barroso, former president of the EU Commission.
The World Health Organization’s special envoy for the response to Covid 2019, Dr David Nabarro.
Earlier we spoke to Sir Robert Lechler, President of the Academy of Medical Sciences.
Earlier Krishnan Guru-Murthy spoke to Julian Sheather, a Special Adviser in Ethics and Human Rights to the British Medical Association
We’re joined from Annapolis by the Governor of Maryland, Larry Hogan.
We spoke to Dr Rangarajan Sampath, from the Foundation for Innovative New Diagnostics (FIND), who’s working with the World Health Organization on diagnostics for Covid-19.
We spoke to the historian and philosopher Yuval Noah Harari, whose book, Sapiens: A Brief History of Humankind, spans the entirety of human history
Before news of the Prime Minister’s diagnosis broke, Krishnan Guru-Murthy spoke to the Business Secretary Alok Sharma
Earlier Krishnan Guru-Murthy spoke to Jonathan Powell, who was Downing Street chief of staff under Tony Blair.