Großaufnahme einer mikrobiologischen Hand, die ein Reagenzglas mit einem neuen Medikament öffnet, um dessen Wirksamkeit zu untersuchen. Das Konzept der Entwicklung eines neuen Coronavirus-Impfstoffs - Stockfoto & -bild

Close-up of a microbiologists hand opening a test tube with new medicine to study its effectiveness. The concept of creating new coronavirus vaccine

Close-up of a microbiologists hand opening a test tube with new medicine to study its effectiveness. The concept of creating new coronavirus vaccine

Close-up of a microbiologists hand opening a test tube with new medicine to study its effectiveness. The concept of creating new coronavirus vaccine

COVID-19 test. Scientist doctor looking at the scientific sample in the laboratory is researching vaccine of Coronavirus. 2019-nCoV Blood Sample.

Medical laboratory test tube with blood inside, stethoscope, syringe, protective masks, concept of the danger of the spread of the coronavirus COVID-19 virus

Coronavirus. CoVID-19 Pandemic.Quarantine.