UK authorizes emergency use of Pfizer and BioNTech COVID-19 vaccine
Pfizer and BioNTech win permission for emergency use of their COVID-19 vaccine in Britain, the world's first shot backed by rigorous science. |!| Wilmington
Pfizer and BioNTech win permission for emergency use of their COVID-19 vaccine in Britain, the world's first shot backed by rigorous science. |!| Wilmington