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681 results

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    Cholera bacteria colony — Stock Photo
    Cholera bacteria colony
    Cholera bacteria colony — Stock Photo
    Cholera bacteria colony
    Scabies mite or Sarcoptes scabei — Stock Photo
    Scabies mite or Sarcoptes scabei
    Yersinia pestis bacteria, illustration — Stock Photo
    Yersinia pestis bacteria, illustration
    Bacillus cereus bacteria — Stock Photo
    Bacillus cereus bacteria
    Viral infection and viral particles — Stock Photo
    Viral infection and viral particles
    Methicillin-resistant Staphylococcus aureus — Stock Photo
    Methicillin-resistant Staphylococcus aureus
    Staphylococci bacteria colony — Stock Photo
    Staphylococci bacteria colony
    Illustration of Lactobacillus colony — Stock Photo
    Illustration of Lactobacillus colony
    Viral particle infection blood stream — Stock Photo
    Viral particle infection blood stream
    Gram-positive Nocardia bacteria — Stock Photo
    Gram-positive Nocardia bacteria
    Pathogenic bacteria in the blood stream — Stock Photo
    Pathogenic bacteria in the blood stream
    Bacteriophage t4 virus and red blood cell — Stock Photo
    Bacteriophage t4 virus and red blood cell
    Viral particle structure — Stock Photo
    Viral particle structure
    Bacillus anthracis bacteria — Stock Photo
    Bacillus anthracis bacteria
    Methicillin-resistant Staphylococcus aureus — Stock Photo
    Methicillin-resistant Staphylococcus aureus
    Hepatitis E virus particles — Stock Photo
    Hepatitis E virus particles
    Influenza viruses budding from host cell — Stock Photo
    Influenza viruses budding from host cell
    Retrovirus virion structure and shape — Stock Photo
    Retrovirus virion structure and shape
    Virus particles or virions — Stock Photo
    Virus particles or virions
    Virus particles or virions — Stock Photo
    Virus particles or virions
    Bacillus anthracis bacteria — Stock Photo
    Bacillus anthracis bacteria
    Reovirus viral particle — Stock Photo
    Reovirus viral particle
    Methicillin-resistant Staphylococcus aureus — Stock Photo
    Methicillin-resistant Staphylococcus aureus
    Bacterial infection spreading in bloodstream — Stock Photo
    Bacterial infection spreading in bloodstream
    Escherichia coli on the surface of human skin — Stock Photo
    Escherichia coli on the surface of human skin
    Trichophyton mentagrophytes fungi — Stock Photo
    Trichophyton mentagrophytes fungi
    Lactobacillus bulgaricus bacteria — Stock Photo
    Lactobacillus bulgaricus bacteria
    Influenza viruses budding from host cell — Stock Photo
    Influenza viruses budding from host cell
    Human immunodeficiency virus infection — Stock Photo
    Human immunodeficiency virus infection
    Healthy Red blood cells — Stock Photo
    Healthy Red blood cells
    Bacillus anthracis bacteria — Stock Photo
    Bacillus anthracis bacteria
    Trichophyton mentagrophytes cause of athlete foot — Stock Photo
    Trichophyton mentagrophytes cause of athlete foot
    Methicillin-resistant Staphylococcus aureus — Stock Photo
    Methicillin-resistant Staphylococcus aureus
    Trichophyton mentagrophytes cause of athlete foot — Stock Photo
    Trichophyton mentagrophytes cause of athlete foot
    Trichophyton mentagrophytes fungi — Stock Photo
    Trichophyton mentagrophytes fungi
    HIV particles in the bloodstream — Stock Photo
    HIV particles in the bloodstream
    Lactobacillus bulgaricus bacteria — Stock Photo
    Lactobacillus bulgaricus bacteria
    Viral particles enclosed in protective capsid — Stock Photo
    Viral particles enclosed in protective capsid
    Alveolar macrophage phagocytosis of E. coli — Stock Photo
    Alveolar macrophage phagocytosis of E. coli
    Retrovirus virion structure and shape — Stock Photo
    Retrovirus virion structure and shape
    Rod-shaped bacteria — Stock Photo
    Rod-shaped bacteria
    Virus particles spreading through blood stream — Stock Photo
    Virus particles spreading through blood stream
    Bacterial infection in the blood stream — Stock Photo
    Bacterial infection in the blood stream
    Bacillus anthracis bacteria — Stock Photo
    Bacillus anthracis bacteria
    Alveolar macrophage phagocytosis of E. coli — Stock Photo
    Alveolar macrophage phagocytosis of E. coli
    Human papilloma virus — Stock Photo
    Human papilloma virus
    Illustration of Lactobacillus colony — Stock Photo
    Illustration of Lactobacillus colony
    Scabies mite or Sarcoptes scabei — Stock Photo
    Scabies mite or Sarcoptes scabei
    Bacterial infection spreading in bloodstream — Stock Photo
    Bacterial infection spreading in bloodstream
    Campylobacter bacteria colony — Stock Photo
    Campylobacter bacteria colony
    Methicillin-resistant Staphylococcus aureus — Stock Photo
    Methicillin-resistant Staphylococcus aureus
    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
    Methicillin-resistant Staphylococcus aureus — Stock Photo
    Methicillin-resistant Staphylococcus aureus
    Rod-shaped bacteria with flagellum — Stock Photo
    Rod-shaped bacteria with flagellum
    Enterovirus with attached integrin molecules — Stock Photo
    Enterovirus with attached integrin molecules
    Illustration of Tuberculosis bacteria — Stock Photo
    Illustration of Tuberculosis bacteria
    Hepatitis E virus particles — Stock Photo
    Hepatitis E virus particles
    Influenza viruses and host cell — Stock Photo
    Influenza viruses and host cell