Britain’s drug regulator on Wednesday approved the Oxford-AstraZeneca COVID-19 vaccine for use in the UK, according to an official statement.

Starting today the National Health Service “will prioritise giving the first dose of the vaccine to those in the most high-risk groups,” said a statement from the Department of Health and Social Care.

“With two vaccines now approved, we will be able to vaccinate a greater number of people who are at highest risk, protecting them from the disease and reducing mortality and hospitalization,” it added.

The UK rolled out the Pfizer/BioNTech vaccine in early December.

According to the statement, the Joint Committee on Vaccination and Immunisation (JCVI) “has advised the priority should be to give as many people in at-risk groups their first dose, rather than providing the required two doses in as short a time as possible.”

It added: “Everyone will still receive their second dose and this will be within 12 weeks of their first. The second dose completes the course and is important for longer term protection.”

Britain on Tuesday reported 53,135 new COVID-19 cases over the past 24 hours, the highest single-day rise in infections since the start of the pandemic.

The overall death toll has reached 71,567 with 414 additional fatalities reported Tuesday, keeping the country at the top of the chart with the highest death tolls in Europe.

Copyright 2022 Anadolu Agency. All rights reserved. This material may not be published, broadcast, rewritten, or redistributed.