Foto: "<a href="https://ccby.de/foto/vaccinated-from-covid-19-person-with-digital-health-passport-in-smartphone/1046910" target="_blank">Vaccinated from COVID-19 person with digital health passport in smartphone</a>" von <a href="https://ccby.de/fotograf/marco-verch" target="_blank">Marco Verch</a> via <a href="https://ccby.de" target="_blank">ccby.de</a>, <a href="https://creativecommons.org/licenses/by/2.0/de/" target="_blank">CC-BY 2.0</a>