Filter search results
License
Image orientation
Color composition
People
Number of people
Gender
Age group
Ethnicity
More filters
Extended licenses
Pricing level
Resolution
Search within Editor's Choice
Safe Search

Bacterial Stock Photos

21,404 bacterial stock photos are available royalty-free.

Bacterial culture on blood agar. Detail of tiny creamy colored bacterial cultures on red blood agar in petri dish against a white background stock photo
Bacterial culture on blood agar. Detail of tiny creamy colored bacterial cultures on red blood agar in petri dish against a white background
Bacterial culture on agar. Detail of a creamy looking bacterial culture on clear agar in petri dish against a white background stock photography
Bacterial culture on agar. Detail of a creamy looking bacterial culture on clear agar in petri dish against a white background
Bacterial culture on blood agar. Detail of a tine colorless bacterial culture on red blood agar in petri dish against a white background stock image
Bacterial culture on blood agar. Detail of a tine colorless bacterial culture on red blood agar in petri dish against a white background
Golden Pothos houseplant with unknown leaf spot disease in shape of small black stripes caused by fungus or bacterial infection.  royalty free stock image
Golden Pothos houseplant with unknown leaf spot disease in shape of small black stripes caused by fungus or bacterial infection.
Bacterial colonies. Coliform bacterial colonies growing on an agar plate stock photos
Bacterial colonies. Coliform bacterial colonies growing on an agar plate
Petri dishes with bacterial colonies. Closeup royalty free stock photos
Petri dishes with bacterial colonies. Closeup
Scientist picks up bacterial colonies. Bacterial colony picking for DNA cloning royalty free stock photography
Scientist picks up bacterial colonies. Bacterial colony picking for DNA cloning
Laboratory technician testing for bacterial infection. Lab worker analyzes test sample in Petri dishes. Bacterial colonies growth. Medical hospital laboratory stock photography
Laboratory technician testing for bacterial infection. Lab worker analyzes test sample in Petri dishes. Bacterial colonies growth. Medical hospital laboratory
Bacterial colonies culture on MacConkey agar media. Bacterial colonies culture on MacConkey agar media contains small light grains. Focus on all agar surface royalty free stock images
Bacterial colonies culture on MacConkey agar media. Bacterial colonies culture on MacConkey agar media contains small light grains. Focus on all agar surface
Borrelia bacterial infection. Borrelia or Borreliosis, lyme disease - bacterial infection. Typical spot on skin of infected man stock photography
Borrelia bacterial infection. Borrelia or Borreliosis, lyme disease - bacterial infection. Typical spot on skin of infected man
Gamma hemolytic (no hemolysis) Streptococcus bacterial colonies. On blood agar plate stock image
Gamma hemolytic (no hemolysis) Streptococcus bacterial colonies. On blood agar plate
Macro photo of a dog tooth  with bacterial plaque and gingivitis. Macro photo of a dog jaw tooth  with bacterial plaque and gingivitis royalty free stock images
Macro photo of a dog tooth with bacterial plaque and gingivitis. Macro photo of a dog jaw tooth with bacterial plaque and gingivitis
Bacterial cultures on agar. Detail of a creamy looking bacterial culture on transparent creamy agar in petri dish against a white background stock photography
Bacterial cultures on agar. Detail of a creamy looking bacterial culture on transparent creamy agar in petri dish against a white background
Bacterial Meningitis write on sticky note isolated on Office Desk. Healthcare or Medical Concept stock image
Bacterial Meningitis write on sticky note isolated on Office Desk. Healthcare or Medical Concept
Petri dishes with blood agar and bacterial colonies. Detail of a tine white bacterial cultures on red blood agar in petri dishes against a white background stock image
Petri dishes with blood agar and bacterial colonies. Detail of a tine white bacterial cultures on red blood agar in petri dishes against a white background
Eyes of a baby with bacterial purulence conjunctivitis.  stock photo
Eyes of a baby with bacterial purulence conjunctivitis.
A baby with eyes full of rheum, produced by conjunctivitis, inflammation of the conjunctiva of bacterial origin.  stock images
A baby with eyes full of rheum, produced by conjunctivitis, inflammation of the conjunctiva of bacterial origin.
A baby with eyes full of rheum, produced by conjunctivitis, inflammation of the conjunctiva of bacterial origin.  stock images
A baby with eyes full of rheum, produced by conjunctivitis, inflammation of the conjunctiva of bacterial origin.
Young Asian woman wearing a mask to prevent germs, toxic fumes, and dust. Prevention of bacterial infection in the air in a white. Background stock photos
Young Asian woman wearing a mask to prevent germs, toxic fumes, and dust. Prevention of bacterial infection in the air in a white. Background
Bacterial culture samples. Liquid bacterial cultures on the bench, shallow DOF stock photography
Bacterial culture samples. Liquid bacterial cultures on the bench, shallow DOF
Bacterial cell made of white tablets with the inscription 2019- nCoV on a red background of the Chinese flag, top view. 2019 Novel. Coronavirus 2019-nCoV stock images
Bacterial cell made of white tablets with the inscription 2019- nCoV on a red background of the Chinese flag, top view. 2019 Novel. Coronavirus 2019-nCoV
Bacterial cell made of white tablets with the inscription 2019- nCoV on a red background of the Chinese flag, top view. 2019 Novel. Coronavirus 2019-nCoV stock images
Bacterial cell made of white tablets with the inscription 2019- nCoV on a red background of the Chinese flag, top view. 2019 Novel. Coronavirus 2019-nCoV
Streptococcus bacterial colonies with alpha hemolytic on blood a. Gar plate stock images
Streptococcus bacterial colonies with alpha hemolytic on blood a. Gar plate
The colorful Bacterial Mats of the Grand Prismatic Spring in Yellowstone National Park. Wyoming, United Sates stock images
The colorful Bacterial Mats of the Grand Prismatic Spring in Yellowstone National Park. Wyoming, United Sates
The colorful Bacterial Mats of the Grand Prismatic Spring in Yellowstone National Park. Wyoming, United Sates royalty free stock photo
The colorful Bacterial Mats of the Grand Prismatic Spring in Yellowstone National Park. Wyoming, United Sates
The colorful Bacterial Mats of the Grand Prismatic Spring in Yellowstone National Park. Wyoming, United Sates royalty free stock images
The colorful Bacterial Mats of the Grand Prismatic Spring in Yellowstone National Park. Wyoming, United Sates
Reasercher picking up colony of a red bacterial culture from agar plate using blue stick wearing gloves in a molecular biology. Lab royalty free stock photography
Reasercher picking up colony of a red bacterial culture from agar plate using blue stick wearing gloves in a molecular biology. Lab
Reasercher picking up colony of a red bacterial culture from pink fluorescent compound treated agar plate  in a molecular biology. Laboratory stock images
Reasercher picking up colony of a red bacterial culture from pink fluorescent compound treated agar plate in a molecular biology. Laboratory
Woman scientist picking up colony of a red bacterial culture from pink compound treated agar plate  in a molecular biology. Laboratory royalty free stock image
Woman scientist picking up colony of a red bacterial culture from pink compound treated agar plate in a molecular biology. Laboratory
Reasercher picking up colony of a red bacterial culture from agar plate wearing gloves in a molecular biology laboratory for the. Reasercher picking up colony of stock photo
Reasercher picking up colony of a red bacterial culture from agar plate wearing gloves in a molecular biology laboratory for the. Reasercher picking up colony of
Bacterial cell made of white tablets with the inscription 2019- nCoV on a red background, top view. 2019 Novel Coronavirus 2019-. NCoV concept royalty free stock images
Bacterial cell made of white tablets with the inscription 2019- nCoV on a red background, top view. 2019 Novel Coronavirus 2019-. NCoV concept
Disease mandarins and citrus grown in the garden. Citrus bacterial spot. Disease mandarins and citrus grown in the garden. Citrus bacterial spot stock images
Disease mandarins and citrus grown in the garden. Citrus bacterial spot. Disease mandarins and citrus grown in the garden. Citrus bacterial spot
Macro photo of a dog tooth  with bacterial plaque and gingivitis. Macro photo of a dog jaw tooth  with bacterial plaque and gingivitis royalty free stock photos
Macro photo of a dog tooth with bacterial plaque and gingivitis. Macro photo of a dog jaw tooth with bacterial plaque and gingivitis
Macro photo of a dog jaw tooth  with bacterial plaque and gingivitis. Macro photo of a dog tooth  with bacterial plaque and gingivitis stock photos
Macro photo of a dog jaw tooth with bacterial plaque and gingivitis. Macro photo of a dog tooth with bacterial plaque and gingivitis
Macro photo of a dog jaw tooth  with bacterial plaque and gingivitis. Macro photo of a dog tooth  with bacterial plaque and gingivitis royalty free stock images
Macro photo of a dog jaw tooth with bacterial plaque and gingivitis. Macro photo of a dog tooth with bacterial plaque and gingivitis
Macro photo of a dog jaw tooth  with bacterial plaque and gingivitis. Macro photo of a dog tooth  with bacterial plaque and gingivitis stock photo
Macro photo of a dog jaw tooth with bacterial plaque and gingivitis. Macro photo of a dog tooth with bacterial plaque and gingivitis
Macro photo of a dog tooth  with bacterial plaque and gingivitis. Macro photo of a dog jaw tooth  with bacterial plaque and gingivitis royalty free stock images
Macro photo of a dog tooth with bacterial plaque and gingivitis. Macro photo of a dog jaw tooth with bacterial plaque and gingivitis
Petri dish with bacterial colonies on base, close. Dish bacterial bacteria equipment growth micro blood royalty free stock images
Petri dish with bacterial colonies on base, close. Dish bacterial bacteria equipment growth micro blood
Extreme bad foot skin bacterial fungal infection with damage close up partially isolated on white background close up.  stock photos
Extreme bad foot skin bacterial fungal infection with damage close up partially isolated on white background close up.
Petri dish with bacterial colonies, close-up view. Dish bacterial bacteria equipment growth micro blood royalty free stock photography
Petri dish with bacterial colonies, close-up view. Dish bacterial bacteria equipment growth micro blood
Writing note showing Antibiotics. Business photos showcasing Drug used in treatment and prevention of bacterial infectionsIdeas m. Writing note showing stock photos
Writing note showing Antibiotics. Business photos showcasing Drug used in treatment and prevention of bacterial infectionsIdeas m. Writing note showing
Text sign showing Antibiotics. Conceptual photos Drug used in treatment and prevention of bacterial infectionsNotebook page Wicker. Text sign showing Antibiotics stock photo
Text sign showing Antibiotics. Conceptual photos Drug used in treatment and prevention of bacterial infectionsNotebook page Wicker. Text sign showing Antibiotics
Text sign showing Antibiotics. Conceptual photos Drug used in treatment and prevention of bacterial infectionsKeyboard brown keys. Text sign showing Antibiotics stock images
Text sign showing Antibiotics. Conceptual photos Drug used in treatment and prevention of bacterial infectionsKeyboard brown keys. Text sign showing Antibiotics
Word writing text Antibiotics. Business concept for Drug used in treatment and prevention of bacterial infectionsMan hold holding. Words writing texts royalty free stock photo
Word writing text Antibiotics. Business concept for Drug used in treatment and prevention of bacterial infectionsMan hold holding. Words writing texts
Bacterial culture. In shape of letter s stock image
Bacterial culture. In shape of letter s
Paronychia, swollen finger with fingernail bed inflammation due to bacterial infection on a toddlers hand. Finger swollen with inflammation due to Nail ripped royalty free stock images
Paronychia, swollen finger with fingernail bed inflammation due to bacterial infection on a toddlers hand. Finger swollen with inflammation due to Nail ripped
Close-up photo of a dog teeth with tartar or bacterial plaque. C stock photo
Close-up photo of a dog teeth with tartar or bacterial plaque. C
Pink and yellow bacterial culture on agar with other dishes in the background. Detail of a Pink and yellow looking bacterial culture on clear agar in petri dish stock photo
Pink and yellow bacterial culture on agar with other dishes in the background. Detail of a Pink and yellow looking bacterial culture on clear agar in petri dish
Diagnostic bacterial culture on red agar. Close-up of a petri dish, with creamy color bacterial colonies growing on red (blood) agar, isolated on white stock photos
Diagnostic bacterial culture on red agar. Close-up of a petri dish, with creamy color bacterial colonies growing on red (blood) agar, isolated on white
Close up on a pink Bacterial culture on colorless colored agar. Detail of a pink looking bacterial culture on colorless agar in petri dish against a white stock image
Close up on a pink Bacterial culture on colorless colored agar. Detail of a pink looking bacterial culture on colorless agar in petri dish against a white
Petri dish with bacterial colonies. Hand in nitril glove holds Petri dish with bacterial colonies stock photos
Petri dish with bacterial colonies. Hand in nitril glove holds Petri dish with bacterial colonies
Black bacterial colonies on yellow agar. Detail of black bacterial colonies on yellow agar in a petri dish against a white background stock image
Black bacterial colonies on yellow agar. Detail of black bacterial colonies on yellow agar in a petri dish against a white background
Pink Bacterial culture on pink colored agar sideview. Detail of a pink looking bacterial culture on slightly pink colored agar in petri dish against a white stock photo
Pink Bacterial culture on pink colored agar sideview. Detail of a pink looking bacterial culture on slightly pink colored agar in petri dish against a white
Pink and yellow bacterial culture on agar - sideview. Detail of a Pink and yellow looking bacterial culture on clear agar in petri dish against a white royalty free stock images
Pink and yellow bacterial culture on agar - sideview. Detail of a Pink and yellow looking bacterial culture on clear agar in petri dish against a white
Scientist checking bacterial on the cleaning pad. Miniature scientist checking bacterial on the cleaning pad royalty free stock image
Scientist checking bacterial on the cleaning pad. Miniature scientist checking bacterial on the cleaning pad
Petri dishes with blood agar and bacterial colonies. Detail of a tine white bacterial cultures on red blood agar in petri dishes against a white background royalty free stock image
Petri dishes with blood agar and bacterial colonies. Detail of a tine white bacterial cultures on red blood agar in petri dishes against a white background
Pink Bacterial culture on colorless colored agar. Detail of a pink looking bacterial culture on colorless agar in petri dish against a white background royalty free stock image
Pink Bacterial culture on colorless colored agar. Detail of a pink looking bacterial culture on colorless agar in petri dish against a white background
Scientist checking bacterial on the cleaning pad. Miniature scientist checking bacterial on the cleaning pad royalty free stock images
Scientist checking bacterial on the cleaning pad. Miniature scientist checking bacterial on the cleaning pad
Creamy bacterial colonies on yellow agar. Detail of creamy bacterial colonies on yellow agar in a petri dish against a white background royalty free stock photography
Creamy bacterial colonies on yellow agar. Detail of creamy bacterial colonies on yellow agar in a petri dish against a white background
Scientist checking bacterial on the cleaning pad. Miniature scientist checking bacterial on the cleaning pad royalty free stock image
Scientist checking bacterial on the cleaning pad. Miniature scientist checking bacterial on the cleaning pad
Scientist checking bacterial on the cleaning pad. Miniature scientist checking bacterial on the cleaning pad stock photography
Scientist checking bacterial on the cleaning pad. Miniature scientist checking bacterial on the cleaning pad
Scientist checking bacterial on the cleaning pad. Miniature scientist checking bacterial on the cleaning pad royalty free stock photo
Scientist checking bacterial on the cleaning pad. Miniature scientist checking bacterial on the cleaning pad
Scientist checking bacterial on the cleaning pad. Miniature scientist checking bacterial on the cleaning pad stock image
Scientist checking bacterial on the cleaning pad. Miniature scientist checking bacterial on the cleaning pad
Bacterial colonies on blood agar. Detail of a large creamy bacterial colonies on red blood agar in a petri dish against a white background stock photos
Bacterial colonies on blood agar. Detail of a large creamy bacterial colonies on red blood agar in a petri dish against a white background
Diagnostic bacterial culture on red agar. Close-up of a petri dish, with creamy color bacterial colonies growing on red (blood) agar, isolated on white royalty free stock photo
Diagnostic bacterial culture on red agar. Close-up of a petri dish, with creamy color bacterial colonies growing on red (blood) agar, isolated on white
Diagnostic bacterial culture on red agar. Close-up of a petri dish, with creamy color bacterial colonies growing on red (blood) agar, isolated on white royalty free stock image
Diagnostic bacterial culture on red agar. Close-up of a petri dish, with creamy color bacterial colonies growing on red (blood) agar, isolated on white
Beautiful colorful bacterial culture in petri dish laboratory fungus and bacteria. Growth in patterns stock image
Beautiful colorful bacterial culture in petri dish laboratory fungus and bacteria. Growth in patterns
Yellowstone bacterial mat out of water. A bacterial mat growing along a stream in Yellowstone National park royalty free stock images
Yellowstone bacterial mat out of water. A bacterial mat growing along a stream in Yellowstone National park
Lyme disease, bacterial infection. Lyme disease, Borreliosis or Borrelia, bacterial infection. Typical spot on body of a man royalty free stock photography
Lyme disease, bacterial infection. Lyme disease, Borreliosis or Borrelia, bacterial infection. Typical spot on body of a man
E. coli (Escherichia coli) bacterial colonies on MacConkey agar p. Late isolated on white background royalty free stock image
E. coli (Escherichia coli) bacterial colonies on MacConkey agar p. Late isolated on white background
Contagious bacterial dermatologic infection impetigo on a child skin without pharmacologic treatment.  Macro shot. With empty copy space for Editor`s text royalty free stock image
Contagious bacterial dermatologic infection impetigo on a child skin without pharmacologic treatment. Macro shot. With empty copy space for Editor`s text
Bacterial Meningitis. Meningitis is usually caused by a viral infection but can also be bacterial or fungal. Vaccines can prevent some forms of meningitis royalty free stock photography
Bacterial Meningitis. Meningitis is usually caused by a viral infection but can also be bacterial or fungal. Vaccines can prevent some forms of meningitis
Black bacterial colonies of Salmonella species on Salmonella Shigella agar (SS agar, selective and differential medium) plate on. White, medical background stock images
Black bacterial colonies of Salmonella species on Salmonella Shigella agar (SS agar, selective and differential medium) plate on. White, medical background
Hand of technician holding plate with bacterial colonies of Streptococcus agalactiae and microscope in background. Colonies of bacteria Streptococcus agalactiae stock photo
Hand of technician holding plate with bacterial colonies of Streptococcus agalactiae and microscope in background. Colonies of bacteria Streptococcus agalactiae
Bacterial pneumonia. Word Bacterial pneumonia on a book and pills on the wooden table royalty free stock photos
Bacterial pneumonia. Word Bacterial pneumonia on a book and pills on the wooden table
The colorful Bacterial Mats of the Grand Prismatic Spring in Yellowstone National Park. Wyoming, United Sates stock image
The colorful Bacterial Mats of the Grand Prismatic Spring in Yellowstone National Park. Wyoming, United Sates
Vibrio cholerae bacterial colonies over 48 hours on blood agar p. Late isolated on white background stock photography
Vibrio cholerae bacterial colonies over 48 hours on blood agar p. Late isolated on white background
Staphylococcus aureus bacterial colonies on blood agar plate. Staphylococcus aureus bacterial colonies on red blood agar plate royalty free stock photos
Staphylococcus aureus bacterial colonies on blood agar plate. Staphylococcus aureus bacterial colonies on red blood agar plate
Bacterial colonies. Petri dish with bacterial colonies royalty free stock photography
Bacterial colonies. Petri dish with bacterial colonies
Words BACTERIAL VAGINOSIS. Young pregnant between 30 and 35 years old woman keeps rose blossom close to  her belly in the. Words BACTERIAL VAGINOSIS. Young royalty free stock image
Words BACTERIAL VAGINOSIS. Young pregnant between 30 and 35 years old woman keeps rose blossom close to her belly in the. Words BACTERIAL VAGINOSIS. Young