The key Covid stats (plus more vaccine good news)

For ITV News's resident Covid-19 statistician, Professor Jen Rogers, keeping across the deluge of data on the pandemic is an occupational hazard.

But what can the rest of us do to make sense of the standout statistics which have filled the news headlines for months?

Jen shares her expert advice with Lucrezia Millarini, while also reacting to the latest update on the advances towards a long-awaited viable vaccine.