517 Free Photos of Bacteria

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A 3D illustration provides a graphical representation of a single norovirus virion, set against a beige background. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.
bacteriascience
A photomicrograph of a direct fluorescent antibody (DFA)–stained specimen, revealing the presence of numerous Francisella tularensis coccobacilli. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.
electronicsbacteria
A 3D graphic representation of a spherical-shaped, measles virus particle, that was studded with glycoprotein tubercles. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.
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Influenza virus illustration in semi- transparent blue. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.
bacteriacircle
A healthcare provider donning a pair of green latex gloves in order to protect herself during her subsequent interaction her next patient. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.
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Bacteria nature sea
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Brucellosis bacteremia microbiology
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A 440X photomicrograph magnification of a hematoxylin and eosin (H&E)–stained liver tissue specimen, revealed the presence of cytoarchitectural changes indicative of fatty degeneration. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.
laboratorybacteria
Laboratory technician working with a cell culture solution, using a syringe to add some of the sample to a glass bottle. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.
bacteriascience
A healthcare provider donning a pair of green latex gloves in order to protect herself during her subsequent interaction her next patient. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.
bacteriacleaning
A 3D graphical representation of a number of Rotavirus virions, set against a black background. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.
scienceplants
A 1125X photomicrograph magnification of a Giemsa stained, thin film blood smear, revealed a mature, Plasmodium malariae schizont. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.
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Disease pathogens microscopy
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A 440X photomicrograph magnification of a hematoxylin and eosin (H&E)–stained liver tissue specimen, revealed the presence of cytoarchitectural changes indicative of fatty degeneration. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.
electronicsbacteria
A 125X photomicrograph magnification of a hematoxylin and eosin (H&E)–stained lung tissue specimen, revealed the presence of cytoarchitectural changes indicative of a blastomycosis fungal infection. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.
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Transmission electron microscopic (TEM) image highlights the particle envelope of a single, spherical shaped, Middle East respiratory syndrome coronavirus (MERS-CoV) virion. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.
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A 100X photomicrograph magnification of photomicrograph of a hematoxylin and eosin (H&E) stained liver tissue specimen, revealed the presence of histopathologic changes indicative of fatty degeneration. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.
bacteriascience
A Petri dish culture plate containing a growth medium of Sabouraud dextrose agar, which had been inoculated with the fungal organism from the genus, Syncephalastrum, strain A-423. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.
bacteriacircle
A 1125X photomicrograph magnification of Giemsa stained blood smear, revealed a number of Plasmodium falciparum parasites, in the form of gametocytes, and ring-form trophozoites. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.
bacteriabiology
The blacklegged ticks, Ixodes pacificus known for the zoonotic spirochetal bacteria, Borrelia burgdorferi. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.
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A Petri dish culture plate, which had contained a growth medium of sheep blood agar (SBA), and which was inoculated with Gram–positive, Burkholderia pseudomallei bacteria. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.
sciencesheep
Sample of test tubes. A healthcare provider donning a pair of green latex gloves in order to protect herself during her subsequent interaction her next patient. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.
medicinescience
Scientist testing with virus through test tubes. A healthcare provider donning a pair of green latex gloves in order to protect herself during her subsequent interaction her next patient. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.
medicinescience
Ultra structural details exhibited by a parasite. A healthcare provider donning a pair of green latex gloves in order to protect herself during her subsequent interaction her next patient. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.
bacteriascience
Fungus persimmon trees natural
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Laboratory technician working with a cell culture solution, using a syringe to add some of the sample to a glass bottle. A healthcare provider donning a pair of green latex gloves in order to protect herself during her subsequent interaction her next patient. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.
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Vision science scientist
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Viruses microbiology infection
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Wyoming landscape nature
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Ill prevent medical
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Hygiene prevent pure
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Virus illness infection
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Electron microscope scan microscopic
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Steam black sand basin cliff geyser
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Coxiella burnetii, the bacteria that causes Q Fever
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Research biology scientific
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Staphylococcus pathogens disease
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Electron microscope scan microscopy
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Button white computer keyboard
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Bubonic plague y pestis bacterium
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Water supply washing ceramics
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Health anatomy science
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Biological toxic symbol
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US Navy 100917-N-3705H-304 Senior Chief Engineman Selena Prater inspects tomatoes for bacteria and mold during a replenishment at sea aboard the gu
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Green staphylococcus aureus spheroid
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Stained red pneumonia bacterium
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Scarf weary red eyes
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US Navy 060207-N-3019M-005 Hospital Corpsman 2nd Class Vanessa Smith, assigned to Navy Environmental and Preventative Medicine Unit Six (NEPMU-6), cultivates a sample to test for drug resistant bacteria
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Luck karma bird
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Big botany bracket fungus
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Microbiology infection cell
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This photograph depicts a white-footed mouse, Peromyscus leucopus, which is a wild rodent reservoir host of ticks, which are known to carry the bacteria, Borrelia burgdorferi, responsible for Lyme dis
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Pathogens microscopy electron microscopy
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Pink handmade soap bar 2
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Bacterial infections and involved species
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Handmade soap bars 5
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Handmade soap bars
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Lesions of Weissella confusa in the mona monkey (hematoxylin and eosin stain): A) liver: portal triads with neutrophilic infiltration (x10); A1, presence of bacterial emboli inside the vein (arrow) (x
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Geyser yellowstone old
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US Navy 100220-N-4378P-019 Hospital Corpsman 2nd Class Rosie Lopez, from Humacao, Puerto Rico, tests a urine sample for bacteria aboard the Military Sealift Command hospital ship USNS Comfort (T-AH 20)
united states navy images from port-au-prince
Handmade soap bars 3
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Handmade soap bars 8
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Mint handmade soap bar foam 2
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Handmade soap bars 2
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Laboratory searcher caregivers
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Handmade soap bars 4
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Dog’s paw on a soap bar
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Handmade soap bars 7
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Blood cells experiment research
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Geyser yellowstone old
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Mint handmade soap bar foam
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Woman indoors room
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Pink handmade soap bar foam
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Pink handmade soap bar foam closeup
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Pink handmade soap bar foam closeup 2
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Geyser yellowstone old
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Pink handmade soap bar foam closeup 3
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Blue brie bug
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Biology breakfast bug
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Biology bread breakfast
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Biology bread breakfast
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Biology bug colorful
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Biology bread breakfast
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Biology bread breakfast
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Biology bread breakfast
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Biology bug colorful
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Biology blue brie
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Biology bread breakfast
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Pimple female face
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Biology blue brie
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