@Walter Hinteler,
For Johnson, the approval of the corona vaccine is a gift in three ways.
First, it allows him to pacify the rebels in his party; after all, there is now light at the end of the tunnel.
Second, Johnson has shown the Western world that Britain has won the race for vaccine approval, and he wants the Brexiters to believe that this is due to EU withdrawal.
Third, in the final stages of the Brexit negotiations, Johnson has signalled to the EU that he has abandoned the often lengthy Community processes. He sees the vaccination licence as a symbol of long awaited sovereignty - and that for the benefit of the British people.
But I believe that this step forward should rather be recognised as a great international effort and success.
Although the German company Biontech has made a decisive contribution, this is not a national story, but European and transatlantic.