FDA Gives Green Light to Pfizer's New Hemophilia B Treatment
HALIFAX, ENGLAND - JULY 31: Dr Lisa Pickles draws up the Pfizer-BioNTech COVID-19 vaccine at a new ‘Pop Up’ vaccination centre in the Big Top of Circus Extreme in Shibden Park on July 31, 2021 in Halifax, England. The pop-up clinic will be situated just …