Wissenschaftler in Latexhandschuhen und medizinischer Maske blickt in die Kamera in der Nähe von Reagenzgläsern und Mikroskop - Stockfoto & -bild

Scientist in goggles and medical mask looking at camera near test tubes and microscope

Close-up of coronavirus vaccine jar in female Caucasian hand with blurred face of serious middle aged woman at background. Professional doctor scientist showing Covid-19 treatment indoors

Scientist wearing medical mask near blurred microscope in lab

Scientist in latex gloves holding pcr test and using laptop near microscope in lab

African american scientist in medical mask and latex gloves holding pipette near microscope and petri dishes

African american doctor in medical mask and latex gloves sitting near clipboard and laptop in lab

African american scientist in medical mask holding electronic pipette and looking through microscope in laboratory

Blonde scientist in protective mask holding syringe in lab

African american scientist in medical mask and latex gloves holding electronic pipette and test tube near blurred laptop

Scientist in latex gloves using microscope near test tubes with samples in lab

Scientist in protective mask holding goggles and digital tablet in laboratory

Scientist holding clipboard near laptop and microscope in lab

Scientist in goggles and protective mask standing near microscope and laptop in lab