Covid: how has the pandemic changed in the UK in 2021?

The year has been marked by the success of the vaccination drive - yet thousands have still died

This time last year, Covid-19 cases were soaring in the UK, hospitalisations were steadily increasing, and the government had tightened restrictions to try to get a handle on a concerning new variant.

Twelve months on, there is a sense of deja vu. A weary public is worried about its festive plans being cancelled, an outcome that would be all the more painful in light of the Christmas party scandal that has enveloped Downing Street in recent weeks.