UK’s ‘game changer’ Oxford/AstraZeneca Covid-19 #vaccine has been approved hoping to stem a record surge of #infections driven by a highly #contagious form of the virus.Coronavirus in UK 🇬🇧 👉 ApprovedAstraZenecaAstrazeneca OxfordBORIS JOHNSONChangerCoronaviruscoronavirus immune systemCOVID-19COVID19gameimmune systemIMMUNITYoxford vaccineOxfordAstraZenecaTRTTRT NewsTRT WorldukUK vaccineVaccinevideoVITAMINvlogYouTube