Mikrobiologe im Schutzanzug setzt sich eine Maske auf und nimmt einen Schlauch mit einer Blutplasmaprobe in der Hand. Laborstudien zum Impfstoff gegen das Coronovirus Covid-19. - Stock-Footage & -Video

Close up portrait of a male microbiologist doctor in a protective suit and a mask with a test tube in his hands. Blood plasma sample, Covid-19 coronovirus test.

Male microbiologist in a protective suit and mask holds in his hand a test tube with a blood plasma sample. Laboratory studies of a vaccine against coronovirus.

Doctor virologist microbiologist in a protective suit and gloves holds test tubes with blood plasma samples. Coronovirus test, covid-19 diagnosis.

Medic in a protective suit and mask is preparing to do an injection close portrait. Pandemic threat, coronavirus treatment, coronavirus vaccine.

Portrait of a microbiologist doctor in a protective suit and mask with a test tube in his hands. Blood plasma sample, Covid-19 coronovirus test.

Close up portrait of a male microbiologist doctor in a protective suit and a mask with a test tube in his hands. Blood plasma sample, Covid-19 coronovirus test.

Male microbiologist in a protective suit and mask holds in his hand a test tube with a blood plasma sample. Laboratory studies of a vaccine against coronovirus.

Doctor virologist microbiologist in a protective suit and gloves holds test tubes with blood plasma samples. Coronovirus test, covid-19 diagnosis.

Medic in a protective suit and mask is preparing to do an injection close portrait. Pandemic threat, coronavirus treatment, coronavirus vaccine.

Portrait of a microbiologist doctor in a protective suit and mask with a test tube in his hands. Blood plasma sample, Covid-19 coronovirus test.

Close portrait of a man in a protective suit and blue gloves shows a thumbs up gesture, bad news, the spread of coronavirus, an aggressive gesture.