67 free bacterium photos from Freerange

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

Killing Bacteria and Viruses - Infectious Disease Treatment

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

Microbes on the Crosshairs - Fighting Infection by Viruses and Bacteria

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

E. coli growing on EMB agar.

Examining a petri plate for bacteria.

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

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

Infectious Microbes on Blood Red Background - Virus and Bacteria Illustration

Spread plate techniques.

Microbiology testing.

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

Killing Bacteria and Viruses - Infectious Disease Treatment

Microscope and slide.

Measuring the zone of inhibition on a perti plate.

Campylobacter bacteria growing on an agar plate.

Bacteria growing on a petri plate.

Measuring the zone on inhibition on a perti plate.

Sewage bacteria growing on an agar plate.

Killing Bacteria and Viruses - Infectious Disease Treatment

Rod bacteria viewed under a microscopy at 1000x.

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

Pouring petri plates for bacteria growth.

Examining bacteria colonies on an agar plate.