Johnson is learning to curb his vaccine enthusiasm

Boris Johnson had a few positive things to offer this evening’s coronavirus briefing. Speaking alongside chief medical officer Professor Chris Whitty and chief scientific adviser Sir Patrick Vallance, the Prime Minister announced that 3.3 million people had received their vaccines, including nearly 45 per cent of the over-80s. Whitty, meanwhile, had the sort-of good news that the government thinks the peak of infections has now passed in London, the South East and East of England. The considerably less cheery flip side of that, of course, is that we have yet to reach the peak of hospitalisations and deaths in these regions, let alone the rest of the country.

Johnson is clearly trying very hard to contain his optimism: he spoke mainly about the vaccine in relation to his announcement that the government was closing all travel corridors from the early hours of Monday.