Oxford-AZ vaccine ‘efficient towards dominant UK variant’

“Coronaviruses are much less susceptible to mutation than influenza viruses, however we now have all the time anticipated that because the pandemic continues, new variants will start to turn out to be dominant among the many viruses which are circulating and that ultimately a brand new model of the vaccine, with an up to date spike protein, can be required to take care of vaccine efficacy on the highest degree attainable.”

Supply hyperlink