Boris Johnson and EU leaders, ahead of a global vaccine summit on Wednesday. Airfinity said its research predicted that by the end of this month, seven billion vaccines will be available across the world, rising to 12 billion by December.Brown said the crucial issue is where the vaccines will be distributed, adding there was no agreement on who will provide the low income countries' vaccines by December.
He said: "Wednesday's summit must decide whether countries will swap delivery contracts, how regulatory barriers to vaccine exports can be overcome and who will underwrite the costs if stockpiled vaccines are to be used before they expire. "The Airfinity report is a guide for world leaders to fix a more ambitious action plan.