Pfizer "on track" to deliver UK vaccine commitment by end of March

Available for over a year

The head of Pfizer UK, based at Tadworth in Surrey, has revealed to the BBC that all its vaccine supplies, promised to the UK, are "on track" to be delivered on time by the end of March. Managing Director Ben Osborn tells BBC health correspondent Alastair Fee that it has no "significant concerns" about the South African variant and no changes are planned to its vaccine.