epa08968558 (FILE) - Pascal Soriot (C), Chief Executive of AstraZeneca, leaves Portcullis House in London, Britain, 14 May 2014 (reissued 27 January 2021). AstraZeneca has rejected EU's criticism of its vaccine rollout process, after the company had announced delays in delivering the agreed doses to the bloc. EPA/FACUNDO ARRIZABALAGA *** Local Caption *** 51365408