المساعد الشخصي الرقمي

مشاهدة النسخة كاملة : Covid: China's Sinovac vaccine trial halted in Brazil


BECKHAM
10-11-2020, 10:46 AM
The Sinovac clinical trial has been suspended after a "severe adverse" incident, say authorities.

for more .... (https://www.bbc.co.uk/news/world-asia-china-54883383)