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1017 results

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    Bacterial contamination tests — Stock Photo
    Bacterial contamination tests
    Mixed oral bacteria — Stock Photo
    Mixed oral bacteria
    Neisseria gonorrhoeae bacterium — Stock Photo
    Neisseria gonorrhoeae bacterium
    Culturing anaerobic bacteria — Stock Photo
    Culturing anaerobic bacteria
    Dental plaque scanning electron micrograph — Stock Photo
    Dental plaque scanning electron micrograph
    Scientist viewing bacteria cultures — Stock Photo
    Scientist viewing bacteria cultures
    Bacillus bacteria shape — Stock Photo
    Bacillus bacteria shape
    Salmonella typhimurium bacterium — Stock Photo
    Salmonella typhimurium bacterium
    Bacteria found in a sample of human faeces — Stock Photo
    Bacteria found in a sample of human faeces
    Salmonella bacteria on tissue surface — Stock Photo
    Salmonella bacteria on tissue surface
    Streptomyces coelicoflavus bacteria — Stock Photo
    Streptomyces coelicoflavus bacteria
    Clostridium phytofermentans bacteria — Stock Photo
    Clostridium phytofermentans bacteria
    Bacteria forming a human head — Stock Photo
    Bacteria forming a human head
    Plaque-forming bacteria — Stock Photo
    Plaque-forming bacteria
    Helicobacter pylori bacterium — Stock Photo
    Helicobacter pylori bacterium
    Researcher holding a petri dish — Stock Photo
    Researcher holding a petri dish
    Scientist viewing bacteria cultures — Stock Photo
    Scientist viewing bacteria cultures
    Researcher holding a petri dish — Stock Photo
    Researcher holding a petri dish
    Gram-positive Nocardia bacteria — Stock Photo
    Gram-positive Nocardia bacteria
    Mixed oral bacteria — Stock Photo
    Mixed oral bacteria
    Bacteria found in a sample of human faeces — Stock Photo
    Bacteria found in a sample of human faeces
    Streptomyces coelicoflavus bacteria — Stock Photo
    Streptomyces coelicoflavus bacteria
    Q fever bacteria inside a cell — Stock Photo
    Q fever bacteria inside a cell
    Plaque-forming bacteria — Stock Photo
    Plaque-forming bacteria
    Plaque-forming bacteria — Stock Photo
    Plaque-forming bacteria
    Bacteria forming a human head — Stock Photo
    Bacteria forming a human head
    Mycobacterium tuberculosis bacteria — Stock Photo
    Mycobacterium tuberculosis bacteria
    Clostridium phytofermentans bacteria — Stock Photo
    Clostridium phytofermentans bacteria
    Streptomyces coelicoflavus bacteria — Stock Photo
    Streptomyces coelicoflavus bacteria
    Escherichia coli bacteria — Stock Photo
    Escherichia coli bacteria
    Escherichia coli bacteria — Stock Photo
    Escherichia coli bacteria
    Pseudomonas aeruginosa bacteria — Stock Photo
    Pseudomonas aeruginosa bacteria
    Researcher holding a petri dish — Stock Photo
    Researcher holding a petri dish
    Dental plaque scanning electron micrograph — Stock Photo
    Dental plaque scanning electron micrograph
    Spherical bacteria and rod-shaped bacteria — Stock Photo
    Spherical bacteria and rod-shaped bacteria
    Petri dish containing cultured bacteria — Stock Photo
    Petri dish containing cultured bacteria
    Bacteria on human skin — Stock Photo
    Bacteria on human skin
    Bacteria on human skin — Stock Photo
    Bacteria on human skin
    Escherichia coli bacteria — Stock Photo
    Escherichia coli bacteria
    Salmonella typhimurium bacteria — Stock Photo
    Salmonella typhimurium bacteria
    Plaque-forming bacteria — Stock Photo
    Plaque-forming bacteria
    Salmonella typhimurium bacteria — Stock Photo
    Salmonella typhimurium bacteria
    Q fever bacteria inside a cell — Stock Photo
    Q fever bacteria inside a cell
    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
    Escherichia coli bacteria — Stock Photo
    Escherichia coli bacteria
    Escherichia coli bacteria — Stock Photo
    Escherichia coli bacteria
    Non-pathogenic Propionibacterium bacteria — Stock Photo
    Non-pathogenic Propionibacterium bacteria
    Bacteria infecting organism — Stock Photo
    Bacteria infecting organism
    Gram-positive Nocardia bacteria — Stock Photo
    Gram-positive Nocardia bacteria
    Pathogenic bacteria in the blood stream — Stock Photo
    Pathogenic bacteria in the blood stream
    Campylobacter jejuni bacteria — Stock Photo
    Campylobacter jejuni bacteria
    Od shaped bacteria Tragelaphus — Stock Photo
    Od shaped bacteria Tragelaphus
    Bacterial cells on tissue surface — Stock Photo
    Bacterial cells on tissue surface
    Strands of Actinomyces viscosus — Stock Photo
    Strands of Actinomyces viscosus
    Campylobacter jejuni bacteria — Stock Photo
    Campylobacter jejuni bacteria
    Methicillin-resistant Staphylococcus aureus — Stock Photo
    Methicillin-resistant Staphylococcus aureus
    Growing bacterial colony — Stock Photo
    Growing bacterial colony
    Bacterial cells on tissue surface — Stock Photo
    Bacterial cells on tissue surface