Welcomepublished at 09:37 British Summer Time 16 June 2023
Good morning and welcome to our live coverage of the UK's Covid inquiry, on the fourth day of public hearings.
This phase, or module, is one of six and is examining how prepared the UK was for the pandemic.
From 10:00, we're expecting to hear from global health expert Prof Sir Michael Marmot and public health expert Prof Clare Bambra.
From 14:00, former director of the civil contingencies secretariat in the Cabinet Office, Katharine Hammond, is expected to speak.
There will be no text coverage of today's hearing, but you can watch the proceedings live at the top of this page by clicking the Play button.
Read yesterday's coverage here - and our Covid inquiry explainer here.