Press Release from Pfizer, titled Pfizer and BioNTech Announce Vaccine Candidate Against COVID-19 Achieved Success in First Interim Analysis from Phase 3 Study, dated 09/11/2020.
Press Release from Pfizer, titled Pfizer and BioNTech Announce Vaccine Candidate Against COVID-19 Achieved Success in First Interim Analysis from Phase 3 Study, dated 09/11/2020.