Pseudomonas bacterium, illustration

Pneumonia caused by bacteria Pseudomonas aeruginosa, computer illustration. P. aeruginosa is a Gram-negative bacterium which causes multiple antibiotic resistant nosocomial (hospital-acquired) infections of different location, including pneumonia,...

Staphylococcal pneumonia. Computer illustration of Staphylococcus aureus bacteria inside the alveoli of the lungs, causing pneumonia.

Staphylococcal pneumonia. Computer illustration of Staphylococcus aureus bacteria inside the alveoli of the lungs, causing pneumonia.

Pseudomonas bacterium, illustration

Pneumococcal pneumonia. Computer illustration of Streptococcus pneumoniae (pneumococci) bacteria inside the alveoli of the lungs, causing pneumonia.

Staphylococcal pneumonia. Computer illustration of Staphylococcus aureus bacteria inside the alveoli of the lungs, causing pneumonia.

Pseudomonas bacterium, illustration

Staphylococcal pneumonia. Computer illustration of Staphylococcus aureus bacteria inside the alveoli of the lungs, causing pneumonia.

Pneumococcal pneumonia. Computer illustration of Streptococcus pneumoniae (pneumococci) bacteria inside the alveoli of the lungs, causing pneumonia.

Staphylococcal pneumonia. Computer illustration of Staphylococcus aureus bacteria inside the alveoli of the lungs, causing pneumonia.

Pneumococcal pneumonia. Computer illustration of Streptococcus pneumoniae (pneumococci) bacteria inside the alveoli of the lungs, causing pneumonia.

Klebsiella pneumoniae bacteria, illustration

Klebsiella pneumoniae bacteria, illustration

Klebsiella pneumoniae bacteria, illustration

Klebsiella pneumoniae bacteria, illustration

Enterococcus faecalis bacteria, illustration

Enterococcus faecalis bacteria, illustration

Streptococcus mutans, SEM

Streptococcus mutans, SEM

Enterococcus faecalis bacteria, illustration

Enterococcus faecalis bacteria, illustration

Enterococcus faecalis bacteria, illustration

Enterococcus faecalis bacteria, illustration

Pseudomonas bacteria, illustration

Streptococcus pneumoniae bacteria, computer illustration.

Microscopic view of bacterial pneumonia.

MRSA (methicillin-resistant Staphylococcus aureus) bacteria, computer illustration.

Three Ways Bacteria Cause Damage to the Body Unlabeled

Helicobacter pylori bacterium

Helicobacter pylori bacterium

Corynebacterium diphtheriae, illustration

Microscopic view of Streptococcus pneumoniae.

Conceptual image of influenza causing flu virus.

Microscopic view of corncob formation in dental plaque.

Conceptual image of vibrio cholerae causing cholera.

Bacteria that cause nosocomial pneumonia, illustration