Background document on mRNA vaccines against COVID-19: Pfizer-BioNTech COVID-19 vaccineBNT162b2 (draft)
Draft document - Prepared by the Strategic Advisory Group of Experts (SAGE) on Immunization Working Group on COVID-19 vaccines
22 December 2020
| Technical document
WHO Team
Immunization, Vaccines and Biologicals (IVB),
Strategic Advisory Group of Experts on Immunization
Reference numbers
WHO Reference Number: WHO/2019-nCoV/vaccines/SAGE_evaluation/BNT162b2/2020.1