Staphylococci represent the most commonly encountered blood culture isolates. With the spread of methicillin-resistant Staphylococcus aureus (MRSA) and methicillin-resistant coagulase-negative ... JSTOR Daily: Genetic Population Structure of Coagulase-Negative Staphylococci Associated with Carriage and Disease in Preterm Infants Coagulase-negative staphylococci (CoNS) are a leading cause of sepsis in the neonatal intensive care unit (NICU) setting.

Understanding the Context

To evaluate the hypothesis that isolates of CoNS associated with disease ... Genetic Population Structure of Coagulase-Negative Staphylococci Associated with Carriage and Disease in Preterm Infants Medscape: Rapid Identification of Methicillin-Resistant Staphylococci Bacteremia Among Intensive Care Unit Patients Staphylococci are microbiologically characterized as gram-positive (in young cultures), non-spore-forming, nonmotile, facultative anaerobes (not requiring oxygen). Of significance to humans are various strains of the species Staphylococcus aureus and S. epidermidis.

Key Insights

Staphylococci are gram-positive aerobic organisms. Staphylococcus aureus is the most pathogenic; it typically causes skin infections and sometimes pneumonia, endocarditis, and osteomyelitis. Staphylococci are pathogenic bacteria responsible for a broad spectrum of diseases with varying degrees of severity. They are one of the main causes of nosocomial infections (hospital-acquired infections) but can also be acquired outside hospitals.