Boris Johnson answering questions at Government coronavirus press briefing

The transcript discusses the challenges posed by a new virus variant, highlighting the ineffectiveness of regional approaches and the impact of lockdowns. It outlines government plans to prevent the spread of more transmissible or severe variants, including potential vaccine adjustments. The speaker emphasizes scientific efforts and border measures to protect against new variants, with input from experts on vaccine efficacy.

What measures are being taken at borders and airports to prevent new variants from entering?

How effective are the existing vaccines in the UK against new variants?