Britain could give regulatory approval to Pfizer-BioNTech's COVID-19 vaccine this week, even before the United States authorizes it, the Telegraph news site reported on Sunday.
Citing government sources, it said British regulators were about to start a formal appraisal of the vaccine, made by Pfizer Inc and BioNTech SE, and that the National Health Service had been told to be ready to administer it by Dec. 1.
The U.S. Food and Drug Administration said on Friday that it would meet on Dec. 10 to discuss whether to authorize the vaccine.