Doctors are warning that a no-deal Brexit is likely to delay the supply of flu vaccines, at the same moment that "a particularly virulent" strain of the illness is on its way to our shores.

Health leaders have written to Boris Johnson issuing new warnings on the impact of a no-deal Brexit.

In the run up to Brexit, we’ve written to the Prime Minister, along with 16 other health organisations, calling for healthcare to be at the heart of EU exit negotiations.