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4236 results

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    Clostridium bacteria colony — Stock Photo
    Clostridium bacteria colony
    Microbes growing in a Petri dish — Stock Photo
    Microbes growing in a Petri dish
    Cell with pseudopodia — Stock Photo
    Cell with pseudopodia
    Cells of brewer yeast — Stock Photo
    Cells of brewer yeast
    Human immunodeficiency virus infection — Stock Photo
    Human immunodeficiency virus infection
    Trypanosoma brucei protozoan — Stock Photo
    Trypanosoma brucei protozoan
    Red blood cells — Stock Photo
    Red blood cells
    Activated macrophage attacking bacteria — Stock Photo
    Activated macrophage attacking bacteria
    Methicillin-resistant Staphylococcus aureus — Stock Photo
    Methicillin-resistant Staphylococcus aureus
    Rod-shaped bacteria infecting organism — Stock Photo
    Rod-shaped bacteria infecting organism
    HIV particles in the bloodstream — Stock Photo
    HIV particles in the bloodstream
    Strands of Actinomyces viscosus — Stock Photo
    Strands of Actinomyces viscosus
    Sickle cell anemia — Stock Photo
    Sickle cell anemia
    Retrovirus virion structure and shape — Stock Photo
    Retrovirus virion structure and shape
    Clostridium tetani bacterium — Stock Photo
    Clostridium tetani bacterium
    Rod-shaped bacteria — Stock Photo
    Rod-shaped bacteria
    Od shaped bacteria Tragelaphus — Stock Photo
    Od shaped bacteria Tragelaphus
    Staphylococcus bacteria cluster — Stock Photo
    Staphylococcus bacteria cluster
    Escherichia coli pathogenic bacteria — Stock Photo
    Escherichia coli pathogenic bacteria
    Escherichia coli bacteria — Stock Photo
    Escherichia coli bacteria
    Clostridium bacteria colony — Stock Photo
    Clostridium bacteria colony
    Virus particles spreading through blood stream — Stock Photo
    Virus particles spreading through blood stream
    Activated macrophage attacking bacteria — Stock Photo
    Activated macrophage attacking bacteria
    Human papilloma virus — Stock Photo
    Human papilloma virus
    Illustration of Lactobacillus colony — Stock Photo
    Illustration of Lactobacillus colony
    Od shaped bacteria Tragelaphus — Stock Photo
    Od shaped bacteria Tragelaphus
    Bacteria on human skin — Stock Photo
    Bacteria on human skin
    Escherichia coli bacteria on gecko tongue — Stock Photo
    Escherichia coli bacteria on gecko tongue
    Campylobacter bacteria colony — Stock Photo
    Campylobacter bacteria colony
    Escherichia coli pathogenic bacteria — Stock Photo
    Escherichia coli pathogenic bacteria
    Cells of brewer yeast — Stock Photo
    Cells of brewer yeast
    Rod-shaped bacterial strands — Stock Photo
    Rod-shaped bacterial strands
    Viral particles enclosed in protective capsid — Stock Photo
    Viral particles enclosed in protective capsid
    HIV particles in the bloodstream — Stock Photo
    HIV particles in the bloodstream
    Ebola virus particles — Stock Photo
    Ebola virus particles
    Cancer cell characteristic — Stock Photo
    Cancer cell characteristic
    Rod-shaped bacteria with flagellum — Stock Photo
    Rod-shaped bacteria with flagellum
    Campylobacter jejuni bacteria — Stock Photo
    Campylobacter jejuni bacteria
    Zika virus particles — Stock Photo
    Zika virus particles
    Enterovirus with attached integrin molecules — Stock Photo
    Enterovirus with attached integrin molecules
    Campylobacter jejuni bacteria — Stock Photo
    Campylobacter jejuni bacteria
    Artery partially blocked by atheroma — Stock Photo
    Artery partially blocked by atheroma
    Pathogenic Listeria bacteria — Stock Photo
    Pathogenic Listeria bacteria
    Rod-shaped bacterial infection — Stock Photo
    Rod-shaped bacterial infection
    Artwork of norovirus particles — Stock Photo
    Artwork of norovirus particles
    Hepatitis E virus particles — Stock Photo
    Hepatitis E virus particles
    Influenza viruses and host cell — Stock Photo
    Influenza viruses and host cell
    Human papillomavirus particles in the bloodstream — Stock Photo
    Human papillomavirus particles in the bloodstream
    Bacteria infecting organism — Stock Photo
    Bacteria infecting organism
    View of Adenovirus particle — Stock Photo
    View of Adenovirus particle
    Visual render of Rotavirus — Stock Photo
    Visual render of Rotavirus
    Campylobacter bacteria colony — Stock Photo
    Campylobacter bacteria colony
    AIDS virus particle — Stock Photo
    AIDS virus particle
    Unicellular fungus Candida auris — Stock Photo
    Unicellular fungus Candida auris
    Hepatitis E virus particles — Stock Photo
    Hepatitis E virus particles
    Trypanosoma brucei protozoan — Stock Photo
    Trypanosoma brucei protozoan
    Human papilloma virus — Stock Photo
    Human papilloma virus
    Visual render of Human rhinovirus 14 — Stock Photo
    Visual render of Human rhinovirus 14
    Unicellular fungus Candida auris — Stock Photo
    Unicellular fungus Candida auris
    Visual render of Virus particles — Stock Photo
    Visual render of Virus particles