76 free bacterium photos from Freerange

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

Spread plate techniques.

Bacteria growing on a petri plate.

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

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

E. coli growing on EMB agar.

Killing Bacteria and Viruses - Infectious Disease Treatment

Microscope and slide.

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

Infectious Microbes on Blood Red Background - Virus and Bacteria Illustration

Microorganisms growing.

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

Microbiome - Microbiota - Gut Health - Probiotics

Bacteria growing on a petri plate.

Killing Bacteria and Viruses - Infectious Disease Treatment

Biological waste.

Microbes on the Crosshairs - Fighting Infection by Viruses and Bacteria

Measuring the zone of inhibition on a perti plate.

Scientist in laboratory with holding a test tube. Medical healthcare technology and pharmaceutical research and development concept

Rod bacteria viewed under a microscopy at 1000x.

Sewage bacteria growing on an agar plate.

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

Pouring petri plates for bacteria growth.

Foos safety pathogen E. coli growing on a agar plate

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