Virus research, conceptual image Virus research, conceptual image. Scientist pipetting a substance into a petri dish with an electron micrograph of a virus in the background., by TEK IMAGESCIENCE PHOTO LIBRARY Stock Photo - Afloimages
Virus research, conceptual image. Scientist pipetting a substance into a petri dish with an electron micrograph of a virus in the background., by TEK IMAGE/SCIENCE PHOTO LIBRARY