FDA’s chief scientist, in historic letter to Pfizer: “I am authorizing the emergency use of Pfizer-BioNTech COVID‐19 Vaccine for the prevention of COVID-19.”
FDA’s chief scientist, in historic letter to Pfizer: “I am authorizing the emergency use of Pfizer-BioNTech COVID‐19 Vaccine for the prevention of COVID-19.” pic.twitter.com/yFd8ygvFnV