G-20 summit ends with support for COVID-19 vaccines for all

German Chancellor Angela Merkel holds a joint news conference with Finance Minister Olaf Scholz, left, after a virtual G20 summit meeting Sunday at the Chancellery in Berlin, Germany. (Hannibal Hanschke/Pool via AP)

DUBAI, United Arab Emirates — Leaders of the world’s most powerful nations wrapped up the Group of 20 summit on Sunday, vowing to spare no effort to protect lives and ensure affordable access to COVID-19 vaccines for all people.