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    Plague bacteria (Yersinia pestis), computer illustration. Y. pestis are gram-negative bacteria from the Enterobacteriaceae family, they have an ovoid shape with bipolar staining (more intensively stained at poles) — Stock Photo
    Plague bacteria (Yersinia pestis), computer illustration. Y. pestis are gram-negative bacteria from the Enterobacteriaceae family, they have an ovoid shape with bipolar staining (more intensively stained at poles)
    Cropped doctor's hand holding coronavirus vaccine in flask near syringe with needle and negative blood test on blue background — Stock Photo
    Cropped doctor's hand holding coronavirus vaccine in flask near syringe with needle and negative blood test on blue background
    Campylobacter jejuni bacteria — Stock Photo
    Campylobacter jejuni bacteria
    Illustration of Leptospira interrogans, showing a tightly-coiled, highly motile spirochaete bacterium — Stock Photo
    Illustration of Leptospira interrogans, showing a tightly-coiled, highly motile spirochaete bacterium
    Helicobacter bacteria and stomach wall — Stock Photo
    Helicobacter bacteria and stomach wall
    Frightened African American female with curly hair showing stop gesture on red background in studio and looking at camera — Stock Photo
    Frightened African American female with curly hair showing stop gesture on red background in studio and looking at camera
    Beautiful photographer working at desk in the photo studio — Stock Photo
    Beautiful photographer working at desk in the photo studio
    Vibrio vulnificus bacteria found in sea water, colored computer illustration. — Stock Photo
    Vibrio vulnificus bacteria found in sea water, colored computer illustration.
    Close-up of containers for blood group test. — Stock Photo
    Close-up of containers for blood group test.
    Digital illustration of Neisseria gonorrhoeae bacteria inside neutrophil white blood cells. — Stock Photo
    Digital illustration of Neisseria gonorrhoeae bacteria inside neutrophil white blood cells.
    Digital illustration of Salmonella Gram-negative rod-shaped bacteria with flagella. — Stock Photo
    Digital illustration of Salmonella Gram-negative rod-shaped bacteria with flagella.
    Young German Shepard Mix dog with bone in hotel room in Palm Springs — Stock Photo
    Young German Shepard Mix dog with bone in hotel room in Palm Springs
    Young German Shepard Mix dog with bone in hotel room in Palm Springs — Stock Photo
    Young German Shepard Mix dog with bone in hotel room in Palm Springs
    Woman walking on the snow field — Stock Photo
    Woman walking on the snow field
    Digital illustration of Legionella pneumophila bacteria, cause of Legionnaires disease. — Stock Photo
    Digital illustration of Legionella pneumophila bacteria, cause of Legionnaires disease.
    Female photographer looking at filmstrip with photos — Stock Photo
    Female photographer looking at filmstrip with photos
    Pensive sad young female with dreadlocks leaning against window glass and looking away — Stock Photo
    Pensive sad young female with dreadlocks leaning against window glass and looking away
    Young boy doing yoga in living room during isolation — Stock Photo
    Young boy doing yoga in living room during isolation
    Wide view of young student getting virtual high five from teache — Stock Photo
    Wide view of young student getting virtual high five from teache
    Top view of crop anonymous photographer typing on laptop keyboard while working with old photo slides at table with retro photo camera and modern smartphone — Stock Photo
    Top view of crop anonymous photographer typing on laptop keyboard while working with old photo slides at table with retro photo camera and modern smartphone
    55697 — Stock Photo
    55697
    Digital illustration of Neisseria gonorrhoeae bacteria inside neutrophil white blood cells. — Stock Photo
    Digital illustration of Neisseria gonorrhoeae bacteria inside neutrophil white blood cells.
    55688 — Stock Photo
    55688
    Mid section of male photographer developing camera filmstrip — Stock Photo
    Mid section of male photographer developing camera filmstrip
    Gram-negative Veillonella bacteria, digital illustration. — Stock Photo
    Gram-negative Veillonella bacteria, digital illustration.
    Mid-30's mom kissing head of 4 yr old daughter putting puzzle together — Stock Photo
    Mid-30's mom kissing head of 4 yr old daughter putting puzzle together
    Digital illustration of Enterobacter Gram-negative bacilli on black background. — Stock Photo
    Digital illustration of Enterobacter Gram-negative bacilli on black background.
    Gram-negative Veillonella bacteria, digital illustration. — Stock Photo
    Gram-negative Veillonella bacteria, digital illustration.
    55722 — Stock Photo
    55722
    Coronavirus negative and positive blood test near vaccine flask and syringe on pink background — Stock Photo
    Coronavirus negative and positive blood test near vaccine flask and syringe on pink background
    Illustration of Leptospira interrogans, showing a tightly-coiled, highly motile spirochaete bacterium — Stock Photo
    Illustration of Leptospira interrogans, showing a tightly-coiled, highly motile spirochaete bacterium
    Electric light bulbs with screw fitting, negative image. — Stock Photo
    Electric light bulbs with screw fitting, negative image.
    Brucella bacteria, illustration. Gram-negative pleomorphic bacteria that cause brucellosis in cattle and humans and are transmitted to humans by direct contact with ill animal or by contaminated milk. — Stock Photo
    Brucella bacteria, illustration. Gram-negative pleomorphic bacteria that cause brucellosis in cattle and humans and are transmitted to humans by direct contact with ill animal or by contaminated milk.
    Chlamydia trachomatis bacteria cells, digital illustration. — Stock Photo
    Chlamydia trachomatis bacteria cells, digital illustration.
    Cropped unrecognizable doctor's hand showing and making with pen a negative blood test of Coronavirus against a pink background — Stock Photo
    Cropped unrecognizable doctor's hand showing and making with pen a negative blood test of Coronavirus against a pink background
    Ladies View, Killarney National Park — Stock Photo
    Ladies View, Killarney National Park
    Side view of young student learning from teacher by remote educa — Stock Photo
    Side view of young student learning from teacher by remote educa
    Whooping cough (Bordetella pertussis) bacteria in respiratory tract — Stock Photo
    Whooping cough (Bordetella pertussis) bacteria in respiratory tract
    3d illustration of Salmonella sp. bacteria showing internal structure — Stock Photo
    3d illustration of Salmonella sp. bacteria showing internal structure
    Road Running Through A Bare Landscape — Stock Photo
    Road Running Through A Bare Landscape
    Lifestyle portrait of family with young girls smiling at beach sunset — Stock Photo
    Lifestyle portrait of family with young girls smiling at beach sunset
    Businessman with word no on desk, co-worker with hammer — Stock Photo
    Businessman with word no on desk, co-worker with hammer
    Young toddler boy sitting in window of hotel room in Palm Springs — Stock Photo
    Young toddler boy sitting in window of hotel room in Palm Springs
    Pneumonia caused by bacteria Pseudomonas aeruginosa, digital illustration. — Stock Photo
    Pneumonia caused by bacteria Pseudomonas aeruginosa, digital illustration.
    Illustration of red and inflamed human appendix and close-up of bacteria causative agents of appendicitis. — Stock Photo
    Illustration of red and inflamed human appendix and close-up of bacteria causative agents of appendicitis.
    3d illustration of Salmonella sp. bacteria showing internal structure — Stock Photo
    3d illustration of Salmonella sp. bacteria showing internal structure
    Antibiotic resistant Pseudomonas aeruginosa rod-shaped bacteria, digital 3d illustration. — Stock Photo
    Antibiotic resistant Pseudomonas aeruginosa rod-shaped bacteria, digital 3d illustration.
    Teen boy on stomach with reflection on floor — Stock Photo
    Teen boy on stomach with reflection on floor
    Illustration of red and inflamed human appendix and close-up of bacteria causative agents of appendicitis. — Stock Photo
    Illustration of red and inflamed human appendix and close-up of bacteria causative agents of appendicitis.
    Digital illustration of cerebrospinal fluid and neutrophils with Neisseria meningitidis bacteria. — Stock Photo
    Digital illustration of cerebrospinal fluid and neutrophils with Neisseria meningitidis bacteria.
    Illustration of red and inflamed human appendix and close-up of bacteria causative agents of appendicitis. — Stock Photo
    Illustration of red and inflamed human appendix and close-up of bacteria causative agents of appendicitis.
    Bottle of wine and glasses on table in wine bar — Stock Photo
    Bottle of wine and glasses on table in wine bar
    Serious African American woman showing no gesture — Stock Photo
    Serious African American woman showing no gesture
    Photographer checking photo negatives at desk in the photo studio — Stock Photo
    Photographer checking photo negatives at desk in the photo studio
    Black and white inverted image of pile of logged firs, hemlocks and spruces trees — Stock Photo
    Black and white inverted image of pile of logged firs, hemlocks and spruces trees
    Digital illustration of Neisseria gonorrhoeae bacteria inside neutrophil blood cell. — Stock Photo
    Digital illustration of Neisseria gonorrhoeae bacteria inside neutrophil blood cell.
    Digital illustration of Escherichia coli bacteria on white background. — Stock Photo
    Digital illustration of Escherichia coli bacteria on white background.
    A woman's hand, with a lit cigarette. Campaign to prevent smoking — Stock Photo
    A woman's hand, with a lit cigarette. Campaign to prevent smoking
    Female photographer cutting filmstrip with photos — Stock Photo
    Female photographer cutting filmstrip with photos
    From above unhappy preteen ethnic boy lying down on floor and outstretching arm while trying to protect himself from angry parent — Stock Photo
    From above unhappy preteen ethnic boy lying down on floor and outstretching arm while trying to protect himself from angry parent