Pfizer covid-19 vaccine clinical trial side effects
- Vaccine Affect
- Oct 10, 2024
- 1 min read
Polack, Thomas et al.
For the C4591001 Clinical Trial Group
Safety and Efficacy of the BNT162b2 mRNA Covid-19 Vaccine
New England Journal of Medicine 2020; 383:2603-2615, VOL. 383 NO. 27
Published December 10, 2020
Clinical trials are conducted under widely varying conditions and may not reflect the rates observed in practice.
