Foto: "<a href="http://www.ccby.de/foto/zydus-cadila-gets-nod-to-start-phase-3-trials-of-covid-19-vaccine-on-patients/1024993" target="_blank">Zydus Cadila gets nod to start phase 3 trials of Covid-19 vaccine on patients</a>" von <a href="http://www.ccby.de/fotograf/marco-verch" target="_blank">Marco Verch</a> via <a href="http://www.ccby.de" target="_blank">ccby.de</a>, <a href="https://creativecommons.org/licenses/by/2.0/de/" target="_blank">CC-BY 2.0</a>