BECKHAM
02-03-2021, 07:59 PM
Rapid tests will give confidence that schools can open safely, a government science adviser says.
for more .... (https://www.bbc.co.uk/news/uk-56250995)
for more .... (https://www.bbc.co.uk/news/uk-56250995)
مشاهدة النسخة كاملة : Covid-19: Regular tests a 'game-changer' for schools, says science adviser