Foto: "<a href="https://ccnull.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="https://ccnull.de/fotograf/marco-verch" target="_blank">Marco Verch</a> via <a href="https://ccnull.de" target="_blank">ccnull.de</a> - <a href="https://www.flickr.com/photos/30478819@N08/50742487647/" target="_blank">Bildquelle</a>, <a href="https://creativecommons.org/licenses/by/2.0/de/" target="_blank">CC-BY 2.0</a>