- Covid: Boris Johnson sets new booster target over ‘Omicron tidal wave’BBC News
- Johnson addresses the nation as Covid alert level raised due to OmicronGuardian News
- Long Queues Form as UK Starts Booster Blitz Against OmicronU.S. News & World Report
- Watch in full: Boris Johnson announces new Covid booster targetsThe Independent
- Johnson Says U.K. Faces ‘Tidal Wave’ of Omicron CasesBloomberg