U.K.’s ‘Warp Speed’ Booster Rollout Is Already Struggling December 15, 2021 Realworldnewschan Top International News Top International News Boris Johnson’s strategy for tackling a U.K. surge in omicron infections is already facing setbacks, as medics warn of bottlenecks and staffing shortages in the vaccine booster program. Credit Bloomberg Quicktake: Now Please support our Sponsors here :