EU: Lack of clarity on AstraZeneca vaccine but constructive talks with firm 2 minutes read (Update: changes headline; re-ledes with results of meeting between Kyriakides, AstraZeneca CEO; adds details) Brussels, Jan 27 (efe-epa).- The European Commission on Wednesday lamented the “lack of clarity” from AstraZeneca after “constructive” talks between the company’s CEO and the European Union’s commissioner for Health and Food Safety on when the EU can expect delivery of promised doses of Covid-19 vaccine. “Constructive tone in our exchange with @AstraZeneca CEO Pascal Soriot, in our Vaccine Steering Board, on deliveries of their vaccine following approval,” Commissioner Stella Kyriakides said on Twitter.