BECKHAM
05-02-2021, 11:35 PM
The developers said it worked equally well against the new dominant variant and the original virus.
for more .... (https://www.bbc.co.uk/news/health-55951920)
for more .... (https://www.bbc.co.uk/news/health-55951920)
مشاهدة النسخة كاملة : Oxford-AZ vaccine 'effective against dominant UK variant'