BECKHAM
15-02-2021, 08:07 PM
The Pfizer vaccine prevented 94% of infections in a group of 600,000 Israeli patients.
for more .... (https://www.bbc.co.uk/news/health-56069460)
for more .... (https://www.bbc.co.uk/news/health-56069460)
مشاهدة النسخة كاملة : Covid-19: Vaccine as good in 'real world' as in trial in Israel