The vaccine will be available in Britain from next week, according to a government statement. The UK regulator, the Medicines and Healthcare Products Regulatory Agency, said on Wednesday that the vaccine “met its strict standards of safety, quality and effectiveness.”
The UK became the first western country to approve a Covid-19 vaccine, with its regulator clearing Pfizer Inc. and BioNTech SE’s shot ahead of decisions in the US and European Union.
The emergency authorization clears the way for the deployment of a vaccine that’s expected to play a significant role in the global effort to halt the coronavirus. Pfizer and its German partner said in November that the shot, relying on novel technology called messenger RNA, was 95% effective in a final analysis of clinical-trial data.

