Britain has given almost 3.6 million people a first dose of coronavirus vaccine so far,government statistics showed on Saturday.
Britain is aiming to have given first doses of COVID-19 vaccines to 15 million people in high-risk categories by mid-February.
Britain reported its third-highest daily death toll from the novel coronavirus on Saturday, but the number of new infections dropped to its lowest level this year.
The number of people recorded as having died within 28 days of a positive coronavirus test rose by 1,295 to 88,590.
Some 41,346 people tested positive, down from 55,761 on Friday and the lowest daily total since December 27.