Britain's Johnson visits hospital as Oxford vaccine rollout begins
![Britain's Johnson visits hospital as Oxford vaccine rollout begins](https://video.newsserve.net/700/v/20210104/2101041355-Britain-Johnson-visits-hospital-as-Oxford-vaccine.jpg)
Britain's Johnson visits hospital as Oxford vaccine rollout begins
Britain began vaccinating its population with Oxford University and AstraZeneca's COVID-19 shot on Monday in a world first, racing to give protection to the elderly and vulnerable as a new surge of cases threatened to overwhelm hospitals.