From the BBC news website:
^Today, Europe is hosting a virtual conference for world leaders and philanthropists in an effort to raise €7.5bn (£6.6bn; $8.3bn) to drive vaccine research.
UK Prime Minister Boris Johnson, who is co-hosting the event, is expected to ask countries to pull together.^
So Boris is asking European countries to pull together. Whilst negotiating Brexit. Or not. Oh the irony.