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

Killing Bacteria and Viruses - Infectious Disease Treatment

Spread plate techniques.

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.

E. coli growing on EMB agar.

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

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

Microbes on the Crosshairs - Fighting Infection by Viruses and Bacteria

Measuring the zone of inhibition on a perti plate.

Pouring petri plates for bacteria growth.

A petri plate containing Escherichia coli.

Rod bacteria viewed under a microscopy at 1000x.

Bacteria growing on a petri plate.

Microorganisms growing.

Microscope and slide.

Microbiology technique

Infectious Microbes on Blood Red Background - Virus and Bacteria Illustration

Food safety pathogen Listeria monocytogenes isolated on agar from a food sample

Water sample with petri dish.

Microorganisms growing.

Killing Bacteria and Viruses - Infectious Disease Treatment