Der Mediziner trägt eine Gesichtsmaske und arbeitet im Labor mit einem Mikroskop, er blickt in die Kamera - Stockfoto & -bild

Medical scientist wearing a face mask and working in the laboratory with a microscope, he is looking at camera

Medical scientist wearing a face mask and working in the laboratory with a microscope, he is looking at camera

Medical scientist wearing a face mask and working in the laboratory with a microscope, he is looking at camera

Close up. sample of the vaccine in the hands of the researcher .

Medical scientist wearing a face mask and working in the laboratory with a microscope, he is looking at camera

Researcher wearing a surgical mask and using a microscope, she is looking at camera: medical research concept

Researcher wearing a surgical mask and looking through a microscope, medical research and science concept

Researcher wearing a surgical mask and looking through a microscope, medical research and science concept

Researcher wearing a surgical mask and using a microscope, she is looking at camera: medical research concept

Young researcher working in the lab, she is looking through a microscope and checking samples, medical research concept

Young researcher working in the lab, she is looking through a microscope and checking samples, medical research concept