المساعد الشخصي الرقمي

مشاهدة النسخة كاملة : Third dose of Covid jab to be trialled in UK


BECKHAM
19-05-2021, 06:42 PM
The findings will help scientific advisers decide if re-vaccinating people in the autumn is necessary.

for more .... (https://www.bbc.co.uk/news/health-57174733)