Joel Saget/AFP/Ritzau Scanpix. (FILES) In this file photo taken on November 23, 2020 This illustration picture taken on November 23, 2020 shows a bottle reading “Vaccine Covid-19” and a syringe next to the Pfizer and Biontech logo. – Britain on December 2, 2020 became the first country to approve Pfizer-BioNTech’s Covid-19 vaccine for general use and said it would be introduced next week. (Photo by JOEL SAGET / AFP)