There are concerns that the Brazilian variant maybe more contagious than the original virus and less likely to respond to vaccines, although these can be adapted, it comes as the UK reached the milestone of more than 20 million people receiving their first coronavirus jab, Health correspondent Catherine Burns reports.
有人擔心巴西變種也許比原來的病毒更具傳染性,不太可能對疫苗作出反應,雖然這些疫苗可以適應,它是作為英國達到里程碑的2000多萬人接受他們的第一個冠狀病毒刺殺,健康記者凱瑟琳-伯恩斯報道。