Long lines have lined up at coronavirus vaccination centers in the UK.
The response follows the government's call for all adults to receive a third dose of vaccine. for the Omicron strain.
On December 12, British Prime Minister Boris Johnson announced that citizens over the age of 18 can receive booster vaccinations three weeks earlier than originally planned.
“ We are facing an emergency in the battle with the new Omicron coronavirus strain. Booster vaccination will be able to increase the level of protection of our country from the outbreak of the disease with a new variant of COVID '', & ndash; said Johnson.