Very concerning COVID-19 mutation has occurred spontaneously in UK variant
Several laboratory studies have found that vaccines and antibody therapy are less effective against the South African variant.
Britain's Prime Minister Boris Johnson poses for a photograph with a vial of the AstraZeneca/Oxford University COVID-19 candidate vaccine, known as AZD1222, at Wockhardt's pharmaceutical manufacturing facility in Wrexham, Wales, Britain November 30, 2020.(photo credit: PAUL ELLIS/ REUTERS)ByREUTERS