Symbolbild Impfstoffkandidaten, BIONTECH, NOVAVAX, MODERNA, ASTRAZENECA, CUREVAC, JANSSEN PHARMACEUTICA, Hand mit Spritze, Corona-Krise, Baden-Wurttemberg, Deutschland Coronavirus Impfstoff *** Symbol image Vaccine candidates, BIONTECH, NOVAVAX, MODERNA, ASTRAZENECA, CUREVAC, JANSSEN PHARMACEUTICA, hand with syringe, corona crisis, Baden Wurttemberg, Germany Coronavirus vaccine