Junger indischer Arzt untersucht Lymphknoten seiner kranken afrikanisch-amerikanischen Patientin, Banner - Stockfoto & -bild

Woman works with flask with liquid in a lab

Selective focus of african american dentist in latex gloves touching stainless dental instruments near patient

Selective focus of african american dentist in latex gloves touching stainless dental instruments near patient

Cropped view of african american dentist in latex gloves touching stainless dental instruments near patient

Selective focus of african american biologist looking at leaf with magnifying glass

Scientist in medical mask holding pcr test near microscope in lab, banner

Selective focus of biologist holding leaves and african american colleague using microscope

Selective focus of african american biologist using microscope and his colleague holding leaves