67 free bacterium photos from Freerange

Little cute child running away from a funny monster - Child fears and insecurities concept

Different shaped colonies of bacteria, yeast and mold growing on agar plates from enviromental samples.

Microbiome - Microbiota - Gut Health - Probiotics

Food safety pathogen E. coli growing on an agar plate.

Spread plate techniques.

Microbes on the Crosshairs - Fighting Infection by Viruses and Bacteria

Biological waste.

Killing Bacteria and Viruses - Infectious Disease Treatment

Sewage bacteria growing on an agar plate.

Sewage bacteria growing on an agar plate.

The colony morphology of Geobacillus stearothermophilus. A thermophile that causes food spoilage.

Killing Bacteria and Viruses - Infectious Disease Treatment

Gram negative rods with spores. Viewed under the microscope at 1000x.

Pseudomonas from drinking water or swimming pool growing on an agar plate.

Infectious Microbes on Blood Red Background - Virus and Bacteria Illustration

Different shaped colonies of bacteria, yeast and mold growing on agar plates from enviromental samples.

E. coli growing on EMB agar.

Pouring petri plates for bacteria growth.

Rod bacteria viewed under a microscopy at 1000x.

Rod and Cocci bacteria viewed under a microscopy at 1000x.

Microbiology technique

Food safety bacteria pathogenStaphylococcus aureus growing on Baird Parker agar with egg yolk and tellurite.

Examining bacteria colonies on an agar plate.

Bacteria growing on a petri plate.

Foos safety pathogen E. coli growing on a agar plate