Disease X: Are we ready for the next pandemic?

Scientists racing to stop another global pandemic are battling a future threat which has no cure.

The government’s created a new state-of-the-art vaccine facility to combat the so-called Disease X.

So, have they learned the lessons from Covid? And why is climate change now a game changer?

ITV News Health and Science Correspondent Martin Stew tells Tom Bradby what you need to know...