Pfizer and BioNTech apply for emergency authorization of coronavirus vaccine on November 20, 2020November 20, 2020 Pfizer and BioNTech apply for emergency authorization of coronavirus vaccine. GET THE FULL STORY Photo credit: Norbert Nagel, Mörfelden-Walldorf, Germany – Own work, CC BY-SA 3.0, link. Share this:Click to share on Facebook (Opens in new window)Like this:Like Loading...