NHS England is to give new guidance to health staff about the rollout, as the government races to beat Omicron.
Officials should prepare for a "potentially significant" wave of cases, government scientific advisers say.
Monthly spend over Christmas expected to increase by £109, according to projections for BBC Panorama.
Home Secretary Priti Patel is urged to ditch plans to push back migrants trying to cross the Channel.
Students have been urged to check with their lecturers to see if their classes are running.