136 free bacteria photos from Freerange

Lactobacilli bacteria on a microscope slide enlarged x1200

Klebsiella pneumoniae capsule stain viewed at x1000.

Testing drinking water for E. coli bacteria.

This image features a high-resolution, 3D rendering close-up of spherical blue bacteria cells with smaller cell structures attached, on a dark background

Microbiome - Microbiota - Gut Health - Probiotics

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

Bacteria growing on a petri plate.

Staphylococcus aureus viewed under the microscope at x1000.

Measuring the zone of inhibition on a perti plate.

Flaming a microbiology wire loop using asepting technique

3D illustration of a monster bug with a mask

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

Spread plate techniques.

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

European Glow Worm - Lampyris noctiluca

Sewage bacteria growing on an agar plate.

Fun cartoon superhero character with a mask

Hands being washed to eliminate virus and bacteria.

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

Microscope and slide.

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

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

A green-handled mop lies on a wooden floor, ready for cleaning. The wooden planks provide a sturdy surface for the mop to glide back and forth, removing dirt and grime efficiently.

People - Commuters - Contagion - Transmission - Network - Interdependance

Rod bacteria viewed under a microscopy at 1000x.

Food safety wordcloud.

Bacillus bacteria stained pink.

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

Using a green pad to clean a commercial surface.

Sewage bacteria on black background.

Zone of inhibition produced by Lingonberry extract on an EMB agar plate containing E. coli and a control.

Infectious Microbes on Blood Red Background - Virus and Bacteria Illustration

Using a cleaning solution.

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

E. coli growing on EMB agar.

Swabbing a dirty sink for germs.

Bacterial plate showing wells and bacteria.

Retro microscope with food.

Bacillus bacteria stained pink, 1000x

Retro microscope on white.

3D illustration of a monster bug with a mask

Illustration of hand holding soap and bubbles, getting clean

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

Food safety collage.

E. coli growing on a filter on an agar plate.

Ground beef with caution tape.

Abstract art of a vaccine concept

Fitness staff cleaning exercise machines alcohol sanitizer spray at the gym. preventive disease of the Covid 19 virus

Coronavirus and COVID-19 occupy the thinking

Measuring the zone on inhibition on a perti plate.