HUNGARY-US-HEALTH-VIRUS-VACCINE-MURAL-KATALIN KARIKO

The portrait of Hungarian-American scientist Katalin Kariko by 'The colorful city' artist group is seen on a firewall in Budapest on August 28, 2021, amid the ongoing coronavirus Covid-19 pandemic. - The pioneering work of Kariko and American immunologist Drew Weissman on mRNA paved the way for the Pfizer and Moderna Covid-19 vaccines against the Covid-19 cornoavirus. - RESTRICTED TO EDITORIAL USE - MANDATORY MENTION OF THE ARTIST UPON PUBLICATION - TO ILLUSTRATE THE EVENT AS SPECIFIED IN THE CAPTION (Photo by Attila KISBENEDEK / AFP) / RESTRICTED TO EDITORIAL USE - MANDATORY MENTION OF THE ARTIST UPON PUBLICATION - TO ILLUSTRATE THE EVENT AS SPECIFIED IN THE CAPTION / RESTRICTED TO EDITORIAL USE - MANDATORY MENTION OF THE ARTIST UPON PUBLICATION - TO ILLUSTRATE THE EVENT AS SPECIFIED IN THE CAPTION (Photo by ATTILA KISBENEDEK/AFP via Getty Images)