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136 free bacteria photos from Freerange
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3D rendering of blue bacteria cells close-up
This image features a high-resolution, 3D rendering close-up of spherical blue bacteria cells with smaller cell structures attached, on a dark background
Flaming a loop
Flaming a microbiology wire loop using asepting technique
Staphylococcus aureus
Staphylococcus aureus viewed under the microscope at x1000.
Yogurt Bacteria
Lactobacilli bacteria on a microscope slide enlarged x1200
Microbiology
Spread plate techniques.
Klebsiella pneumoniae capsule stain
Klebsiella pneumoniae capsule stain viewed at x1000.
Listeria monocytogenes
Food safety pathogen Listeria monocytogenes isolated on agar from a food sample
Fungi
Different shaped colonies of bacteria, yeast and mold growing on agar plates from enviromental samples.
Bacteria Growing in Dish
Different shaped colonies of bacteria, yeast and mold growing on agar plates from enviromental samples.
Microscope
Microscope and slide.
Microbiome - Microbiota - Gut Health - Probiotics
Microbiome - Microbiota - Gut Health - Probiotics
Yellow bacteria
Different shaped colonies of bacteria, yeast and mold growing on agar plates from enviromental samples.
Bacteria growing on EMB agar
Zone of inhibition produced by Lingonberry extract on an EMB agar plate containing E. coli and a control.
Food safety
Microbiology technique
Morphology of Geobacillus stearothermophilus
The colony morphology of Geobacillus stearothermophilus. A thermophile that causes food spoilage.
Microbiology
Microorganisms growing.
Bacteria
E. coli growing on EMB agar.
Escherichia coli
A petri plate containing Escherichia coli.
Germs
Swabbing a dirty sink for germs.
Bacteria
Bacteria colonies on an agar plate.
Zone on inhibition
Measuring the zone on inhibition on a perti plate.
Microbiology
Microbiology testing.
Bacteria on an agar plate
Sewage bacteria growing on an agar plate.
Microbiology petri plate
Bacterial plate showing wells and bacteria.
Microbiology
Bacteria growing on a petri plate.
Commuters - People - Contagion - Transmission - Surveillance
Commuters - People - Contagion - Transmission - Surveillance
Gram negative rods
Gram negative rods with spores. Viewed under the microscope at 1000x.
Microscope
Retro microscope with food.
Infectious Microbes on Blood Red Background - Virus and Bacteria
Infectious Microbes on Blood Red Background - Virus and Bacteria Illustration
Agar plate showing E. coli
Food safety pathogen E. coli growing on an agar plate.
Petri Plates
Pouring petri plates for bacteria growth.
Colorful Bacteria
Different shaped colonies of bacteria, yeast and mold growing on agar plates from enviromental samples.
Food Safety
Food safety collage.
Campylobacteria bacteria
Campylobacter bacteria growing on an agar plate.
Salmonella bacteria
Salmonella bacteria growing on an agar plate.
Spray bottle
Using a cleaning solution.
Killing Bacteria and Viruses - Infectious Disease Treatment
Killing Bacteria and Viruses - Infectious Disease Treatment
Microbe
3D illustration of a monster bug with a mask
Microbe with weights
3D illustration of a monster bug with a mask
Superhero with a mask
Fun cartoon superhero character with a mask
Pseudomonas bacteria on agar plate
Pseudomonas from drinking water or swimming pool growing on an agar plate.
Microbiology
Bacteria growing on a petri plate.
Mop on Wooden Floor With Green Handle
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.
Listeria
Food safety pathogen Listeria monocytogenes isolated on agar from a food sample.
Petri Dish Bacteria
Different shaped colonies of bacteria, yeast and mold growing on agar plates from enviromental samples.
Bacteria and chemical collection bottles
Sampling containers for collecting coliforms and chemicals in water with long exposure.
Superhero with a mask
Fun cartoon superhero character with a mask
Bacteria
Rod bacteria viewed under a microscopy at 1000x.
Food safety
Microbiology technique
Swabs and loops
Microbiology swabs, loops and needles for inoculating cultures in a solution of disinfectant.
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