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799 results

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    Bacillus anthracis bacteria — Stock Photo
    Bacillus anthracis bacteria
    Campylobacter bacteria colony — Stock Photo
    Campylobacter bacteria colony
    Hepatitis E virus particles — Stock Photo
    Hepatitis E virus particles
    Rod-shaped bacteria — Stock Photo
    Rod-shaped bacteria
    Streptococcus bacteria structure — Stock Photo
    Streptococcus bacteria structure
    Methicillin-resistant Staphylococcus aureus — Stock Photo
    Methicillin-resistant Staphylococcus aureus
    Helicobacter pylori bacteria — Stock Photo
    Helicobacter pylori bacteria
    Bacterial infection of tissue lining — Stock Photo
    Bacterial infection of tissue lining
    Pathogenic bacteria in the blood stream — Stock Photo
    Pathogenic bacteria in the blood stream
    Human papillomavirus particles in the bloodstream — Stock Photo
    Human papillomavirus particles in the bloodstream
    Human papillomavirus particles in the bloodstream — Stock Photo
    Human papillomavirus particles in the bloodstream
    Helicobacter pyloris bacteria — Stock Photo
    Helicobacter pyloris bacteria
    Hepatitis E virus particles — Stock Photo
    Hepatitis E virus particles
    Rod-shaped bacterial organisms — Stock Photo
    Rod-shaped bacterial organisms
    Helicobacter pyloris bacteria — Stock Photo
    Helicobacter pyloris bacteria
    Rod-shaped bacterial organisms — Stock Photo
    Rod-shaped bacterial organisms
    Rod-shaped bacterial organisms — Stock Photo
    Rod-shaped bacterial organisms
    Pathogenic bacteria in the blood stream — Stock Photo
    Pathogenic bacteria in the blood stream
    Bacterial infection of tissue lining — Stock Photo
    Bacterial infection of tissue lining
    Methicillin-resistant Staphylococcus aureus bacteria — Stock Photo
    Methicillin-resistant Staphylococcus aureus bacteria
    Enterococcus bacteria colony — Stock Photo
    Enterococcus bacteria colony
    Bacteria infecting organism — Stock Photo
    Bacteria infecting organism
    Methicillin-resistant Staphylococcus aureus — Stock Photo
    Methicillin-resistant Staphylococcus aureus
    Pathogenic Listeria bacteria — Stock Photo
    Pathogenic Listeria bacteria
    Methicillin-resistant Staphylococcus aureus — Stock Photo
    Methicillin-resistant Staphylococcus aureus
    Bacterial infection in the blood stream — Stock Photo
    Bacterial infection in the blood stream
    Bacteria infecting organism — Stock Photo
    Bacteria infecting organism
    Rod-shaped bacterial infection — Stock Photo
    Rod-shaped bacterial infection
    Streptococcus bacteria structure — Stock Photo
    Streptococcus bacteria structure
    Bacterial cells on tissue surface — Stock Photo
    Bacterial cells on tissue surface
    Helicobacter pylori bacteria — Stock Photo
    Helicobacter pylori bacteria
    Campylobacter bacteria colony — Stock Photo
    Campylobacter bacteria colony
    Syphilis ulcer on penis — Stock Photo
    Syphilis ulcer on penis
    Growing bacterial colony — Stock Photo
    Growing bacterial colony
    Methicillin-resistant Staphylococcus aureus — Stock Photo
    Methicillin-resistant Staphylococcus aureus
    Spirillum bacteria infection — Stock Photo
    Spirillum bacteria infection
    Polio virus particles in the bloodstream — Stock Photo
    Polio virus particles in the bloodstream
    Streptococcus bacteria structure — Stock Photo
    Streptococcus bacteria structure
    Rod-shaped bacteria infecting organism — Stock Photo
    Rod-shaped bacteria infecting organism
    Bacterial infection spreading in bloodstream — Stock Photo
    Bacterial infection spreading in bloodstream
    Bacteria colony on tissue surface — Stock Photo
    Bacteria colony on tissue surface
    Anthrax bacteria structure — Stock Photo
    Anthrax bacteria structure
    Helicobacter pyloris bacteria — Stock Photo
    Helicobacter pyloris bacteria
    Syphilis ulcer on penis — Stock Photo
    Syphilis ulcer on penis
    Streptococcus bacteria structure — Stock Photo
    Streptococcus bacteria structure
    Campylobacter bacteria colony — Stock Photo
    Campylobacter bacteria colony
    Lactobacillus bulgaricus bacteria — Stock Photo
    Lactobacillus bulgaricus bacteria
    Rod-shaped bacteria infecting organism — Stock Photo
    Rod-shaped bacteria infecting organism
    Illustration of Lactobacillus colony — Stock Photo
    Illustration of Lactobacillus colony
    Spirillum bacteria infection — Stock Photo
    Spirillum bacteria infection
    Bacterial infection of tissue lining — Stock Photo
    Bacterial infection of tissue lining
    Campylobacter jejuni bacteria — Stock Photo
    Campylobacter jejuni bacteria
    Methicillin-resistant Staphylococcus aureus — Stock Photo
    Methicillin-resistant Staphylococcus aureus
    Alveolar macrophage phagocytosis of E. coli — Stock Photo
    Alveolar macrophage phagocytosis of E. coli
    Rod-shaped bacteria infecting organism — Stock Photo
    Rod-shaped bacteria infecting organism
    Illustration of Tuberculosis bacteria — Stock Photo
    Illustration of Tuberculosis bacteria
    Treponema pallidum bacteria — Stock Photo
    Treponema pallidum bacteria
    Helicobacter pyloris bacteria — Stock Photo
    Helicobacter pyloris bacteria
    Bacteria infecting organism — Stock Photo
    Bacteria infecting organism
    Campylobacter bacteria colony — Stock Photo
    Campylobacter bacteria colony