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Staphylococcus epidermidis is a Gram-positive bacterium, and one of over 40 species belonging to the genus Staphylococcus. [1] It is part of the normal human microbiota , typically the skin microbiota , and less commonly the mucosal microbiota and also found in marine sponges.
S. epidermidis, a coagulase-negative staphylococcus species, is a commensal of the skin, but can cause severe infections in immune-suppressed patients and those with central venous catheters. S. saprophyticus , another coagulase -negative species that is part of the normal vaginal flora , is predominantly implicated in uncomplicated lower ...
Staphylococcus saprophyticus was not recognized as a cause of urinary tract infections until the early 1970s, more than 10 years after its original demonstration in urine specimens. Prior to this, the presence of coagulase -negative staphylococci (CoNS) in urine specimens was dismissed as contamination.
Shunt nephritis is a rare condition affecting males and females of all ages. It occurs in approximately 0.7-2.3% of patients with shunt infections. Approximately 12% of ventriculoatrial shunts become infected, with Staphylococcus epidermidis being the infectious agent in 75% of cases. [1]
S. haemolyticus is the second-most clinically isolated CoNS (S. epidermidis is the first) and it is considered an important nosocomial pathogen. [20] Human infections include: native valve endocarditis, sepsis, peritonitis, and urinary tract, wound, bone, and joint infections.
A urinary tract infection (UTI) is an infection that affects a part of the urinary tract. [1] Lower urinary tract infections may involve the bladder (cystitis) or urethra while upper urinary tract infections affect the kidney (pyelonephritis). [10]
Taking precautions to protect yourself from a quartet of infectious diseases can lessen your odds of starting off 2025 sick.
The microbes comprising the resident flora are: Staphylococcus epidermidis, Staphylococcus hominis, and Micrococcus, Propionibacterium, Corynebacterium, Dermabacter, and Pittosporum spp., while transient organisms are Staphylococcus aureus, and Klebsiella pneumoniae, and Acinetobacter, Enterobacter and Candida spp. The goal of hand hygiene is ...