Schools in the UK are to shut from Friday until further notice as a response to the coronavirus pandemic, the prime minister has said.

Schools will close except for looking after the children of keyworkers and vulnerable children.

It comes after Scotland and Wales said schools would close from the same day.

Schools in Northern Ireland are expected to close to pupils immediately and to staff from Monday, Stormont sources say.

It comes as UK deaths reached 104 after the NHS said a further 32 people had died in England.