En
  • En English
  • De Deutsch
  • Fr Français
  • Sp Español
  • Ru Русский
  • It Italiano
  • Pt Português
  • Ua Українська
806 results

    OrientationOrientation
    PeoplePeople
    CategoryCategory
    ColorColor
    EditorialEditorial
    Safe SearchSafe Search
    Clear
    Hide
    Colony of Clostridium bacteria — Stock Photo
    Colony of Clostridium bacteria
    Activated macrophage attacking bacteria — Stock Photo
    Activated macrophage attacking bacteria
    Rod-shaped bacterial organisms — Stock Photo
    Rod-shaped bacterial organisms
    Bacteria colony reproducing on tissue surface — Stock Photo
    Bacteria colony reproducing on tissue surface
    Escherichia coli pathogenic bacteria — Stock Photo
    Escherichia coli pathogenic bacteria
    Rod-shaped bacterial organisms — Stock Photo
    Rod-shaped bacterial organisms
    Salmonella sp. bacteria on tissue surface — Stock Photo
    Salmonella sp. bacteria on tissue surface
    Streptococcus thermophilus bacteria — Stock Photo
    Streptococcus thermophilus bacteria
    Rabies virus particles — Stock Photo
    Rabies virus particles
    Rod-shaped bacterial organisms — Stock Photo
    Rod-shaped bacterial organisms
    Pathogenic bacteria in the blood stream — Stock Photo
    Pathogenic bacteria in the blood stream
    Dividing bacteria on tissue surface — Stock Photo
    Dividing bacteria on tissue surface
    Bacterial infection of tissue lining — Stock Photo
    Bacterial infection of tissue lining
    Acinetobacter sp. bacteria infection — Stock Photo
    Acinetobacter sp. bacteria infection
    Various microbes of different shapes — Stock Photo
    Various microbes of different shapes
    Methicillin-resistant Staphylococcus aureus bacteria — Stock Photo
    Methicillin-resistant Staphylococcus aureus bacteria
    Various microbes of different shapes — Stock Photo
    Various microbes of different shapes
    Petri dish with bacteria — Stock Photo
    Petri dish with bacteria
    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
    Escherichia coli on the surface of human skin — Stock Photo
    Escherichia coli on the surface of human skin
    Methicillin-resistant Staphylococcus aureus — Stock Photo
    Methicillin-resistant Staphylococcus aureus
    Plague bacteria illustration — Stock Photo
    Plague bacteria illustration
    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
    Acinetobacter sp. bacteria infection — Stock Photo
    Acinetobacter sp. bacteria infection
    Bacterial cells on tissue surface — Stock Photo
    Bacterial cells on tissue surface
    Escherichia coli bacteria on gecko tongue — Stock Photo
    Escherichia coli bacteria on gecko tongue
    Bacteria forming strands and colonies — Stock Photo
    Bacteria forming strands and colonies
    Various microbes of different shapes — Stock Photo
    Various microbes of different shapes
    Syphilis ulcer on penis — Stock Photo
    Syphilis ulcer on penis
    Escherichia coli on the surface of human skin — Stock Photo
    Escherichia coli on the surface of human skin
    Growing bacterial colony — Stock Photo
    Growing bacterial colony
    Spirillum bacteria infection — Stock Photo
    Spirillum bacteria infection
    Salmonella sp. bacteria on tissue surface — Stock Photo
    Salmonella sp. bacteria on tissue surface
    Pathogenic Listeria bacteria — Stock Photo
    Pathogenic Listeria bacteria
    Petri dish with bacteria — Stock Photo
    Petri dish with bacteria
    Acinetobacter sp. bacteria infection — Stock Photo
    Acinetobacter sp. bacteria infection
    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
    Escherichia coli bacteria — Stock Photo
    Escherichia coli bacteria
    Bacteria colony on tissue surface — Stock Photo
    Bacteria colony on tissue surface
    Escherichia coli on the surface of human skin — Stock Photo
    Escherichia coli on the surface of human skin
    E. coli bacteria in blood stream — Stock Photo
    E. coli bacteria in blood stream
    Salmonella sp. bacteria on tissue surface — Stock Photo
    Salmonella sp. bacteria on tissue surface
    Bacterial infection and reproducing bacteria — Stock Photo
    Bacterial infection and reproducing bacteria
    Syphilis ulcer on penis — Stock Photo
    Syphilis ulcer on penis
    Escherichia coli bacteria — Stock Photo
    Escherichia coli bacteria
    Activated macrophage attacking bacteria — Stock Photo
    Activated macrophage attacking bacteria
    Streptococcus bacteria structure — Stock Photo
    Streptococcus bacteria structure
    Petri dishes with bacteria — Stock Photo
    Petri dishes with bacteria
    Lactobacillus bulgaricus bacteria — Stock Photo
    Lactobacillus bulgaricus bacteria
    Bacterial infection and reproducing bacteria — Stock Photo
    Bacterial infection and reproducing bacteria
    Rod-shaped bacteria infecting organism — Stock Photo
    Rod-shaped bacteria infecting organism
    Spirillum bacteria infection — Stock Photo
    Spirillum bacteria infection
    Bacteria colony reproducing on tissue surface — Stock Photo
    Bacteria colony reproducing on tissue surface
    Bacterial infection of tissue lining — Stock Photo
    Bacterial infection of tissue lining