133 free bacteria photos from Freerange

Staphylococcus aureus viewed under the microscope at x1000.

Using a cleaning solution.

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

Flaming a microbiology wire loop using asepting technique

Microscope and slide.

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

Killing Bacteria and Viruses - Infectious Disease Treatment

Microorganisms growing.

Campylobacter bacteria growing on an agar plate.

Bacteria growing on a petri plate.

Spread plate techniques.

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

Bacteria growing on a petri plate.

Infectious Microbes on Blood Red Background - Virus and Bacteria Illustration

A petri plate containing Escherichia coli.

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

European Glow Worm - Lampyris noctiluca

Staphylococcus aureus growing on Baird Parker agar showing black colonies and clearing zones.

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

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

Rod bacteria viewed under a microscopy at 1000x.

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