General practitioner displays vials dose of the Pfizer-BioNTech Comirnaty and AstraZeneca coronavirus...
General practitioner Julia Erekul-Tschirner displays empty vials of the Pfizer-BioNTech Comirnaty and AstraZeneca coronavirus disease (COVID-19) vaccines in her doctor's practice in Berlin, Germany, April 10, 2021. REUTERS/Fabrizio Bensch