Volunteers have given up their Christmas Day to deliver thousands of Covid booster jabs in special centres across England.
NHS England has said that thousands of first, second and third jabs will be given on December 25 as the Government races to boost national immunity against Omicron before the variant plunges the country further into crisis.
Appointments are available in at least eight locations including London, Manchester, Swindon and Eastbourne. However, vaccination centres are not open in Scotland, Wales or