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Royalty-Free Bacteria Photos, orientation: horizontal, minimum size: 2k
3888x2592
bacteria, black, health, microbiology, infection, cell
Public Domain
2598x1889
microscopic image
Public Domain
2700x1800
two men looking in microscope
Public Domain
4000x2335
two patient boys holding dextrose bags
Public Domain
3276x2080
bunch of grapes with molds
Public Domain
5184x3456
woman wearing silver earrings
Public Domain