Meet BioNTech, the German upstart behind the Pfizer COVID vaccine technology Tilis 4 years ago Exterior view of the headquarters of the German biotechnology company "BioNTech" pictured in Mainz, Germany, Monday, Nov. 9, 2020. (Arne Dedert/dpa via AP) https://www.timesofisrael.com/meet-biontech-a-german-upstart-behind-the-pfizer-covid-vaccine-technology/?utm_source=COVID+Weekly