المساعد الشخصي الرقمي

مشاهدة النسخة كاملة : Covid testing of students finds few positive cases


BECKHAM
11-12-2020, 08:09 AM
First results of mass Covid testing of students report "low numbers" of positive cases.

for more .... (https://www.bbc.co.uk/news/education-55267010)