Pfizer, BioNTech seek emergency use of COVID-19 shots in US
November 20, 2020
Pfizer formally asked U.S. regulators Friday to allow emergency use of its COVID-19 vaccine, starting the clock on a process that could bring limited first shots as early as next month and eventually an end to the pandemic -- but not until after a long, hard winter.
The action comes days after Pfizer Inc. and its German partner BioNTech announced that its vaccine appears 95% effective at preventing mild to severe COVID-19 disease in a large, ongoing study.
The companies said that protection plus a good safety record means the vaccine should qualify for emergency use authorization, somethi...