There have been more than 55 million cases of the virus confirmed around the world and more than 1.3 million deaths. Many hopes are pinned on a vaccine as a solution.
— BBC News India (@BBCIndia) November 22, 2020
But there are concerns that poorer nations could get left behind.https://t.co/qakYEU3IPz
Coronavirus vaccine by Pfizer and BioNTech 94% effective in adults aged over 65, latest trial suggests https://t.co/oujgkJ4YLp
— BBC Breaking News (@BBCBreaking) November 18, 2020