128 free bacteria photos from Freerange

Staphylococcus aureus viewed under the microscope at x1000.

Klebsiella pneumoniae capsule stain viewed at x1000.

Microbiome - Microbiota - Gut Health - Probiotics

Lactobacilli bacteria on a microscope slide enlarged x1200

Microbes on the Crosshairs - Fighting Infection by Viruses and Bacteria

Killing Bacteria and Viruses - Infectious Disease Treatment

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

A petri plate containing Escherichia coli.

Microbiology technique

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

Measuring the zone of inhibition on a perti plate.

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

Escherichia coli colonies growing on an agar plate.

Commuters - People - Contagion - Transmission - Surveillance

Sewage bacteria on black background.

Spread plate techniques.

Sewage bacteria growing on an agar plate.

Flaming a microbiology wire loop using asepting technique

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

Using a cleaning solution.

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

E. coli growing on EMB agar.

Bacteria growing on a petri plate.

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

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