Coagulase-negative staphylococci (CoNS) are common bacterial colonizers of the human skin. They are often involved in nosocomial infections due to biofilm formation in indwelling medical devices. While biofilm formation has been extensively studied in Staphylococcus epidermidis, little is known regarding other CoNS species. Here, biofilms from six different CoNS species were characterized in te...

Despite increasing interest in coagulase-negative staphylococci (CoNS), little information is available about their bacteriophages. We isolated and sequenced three novel temperate Siphoviridae phages (StB12, StB27, and StB20) from the CoNS Staphylococcus hominis and S. capitis species. The genome sizes are around 40 kb, and open reading frames (ORFs) are arranged in functional modules encoding ...

The clinical and laboratory characteristics of 38 staphylococcal adult bacterial meningitis (ABM) cases (19 Staphylococcus aureus infections and 19 coagulase-negative staphylococcal [CoNS] infections), collected over a period of 6.5 years (July 1999-December 2005; total ABM cases=181) were analyzed. The results were compared with those of our previous study (January 1986-June 1999; total ABM ca...

A total of 499 coagulase-negative staphylococci (CoNS) were isolated from a variety of clinical specimens at a community hospital. Ten different species and many strains of CoNS were identified. Staphylococcus epidermidis was the most common isolate. The species distribution suggests that S. saprophyticus and, to a lesser extent, S. haemolyticus may be important in urinary tract infections. S. ...

Coagulase-negative staphylococci (CoNS) have been recovered from different ecological niches, however, little is known about the genetic relatedness of these isolates. In this study, we used whole genome sequencing to compare mecA positive ( + ) Staphylococcus epidermidis , haemolyticus and hominis isolates hand-touched surfaces general public settings in East West London with data deposited Eu...

IntroductionCoagulase negative Staphylococcus (CoNS), being a part of the commensal flora, have long remained neglected as mere contaminants till their recently reported increased rate of isolation, evidenced their potential as nosocomial pathogens. Treatment is difficult due to confusion in pathogenecity and multi-drug resistance. Aim of the study was to to identify the different species of Co...

Coagulase-negative staphylococci (CoNS) are a major cause of sepsis in the neonatal intensive care unit (NICU). We evaluated the hypothesis that the ica operon and biofilm production are associated with CoNS disease in this setting. CoNS associated with bacteremia or blood culture contamination and from the skin of infants with CoNS bacteremia or healthy controls were obtained during a prospect...

aims: it is very important to detect the coagulase-negative staphylococci, which produce the hospital infections. being one of the most expensive and time-consuming stages before the polymerase chain reaction (pcr), dna extraction is one of the primary stages of pcr. then, it should be noticed that the elimination of the stage might save time and costs. the aim of this study was to compare two ...

A majority of cochlear implant infections are caused by Staphylococcus aureus or Pseudomonas aeruginosa. Reported here is a pediatric patient with a cochlear implant infection caused by methicillin-resistant Staphylococcus lugdunensis, a coagulase-negative Staphylococcus that has only recently been determined to be clinically relevant (1988). Unlike other coagulase-negative Staphylococcus, it i...

Aim of this study was to know the prevalence Coagulase Negative Staphylococci (CoNS) in Blood Stream Infection (BSI) among patients attending a Superspeciality hospital North India. Objective compare incidence CoNS ICU and ward suffering from BSI their antimicrobial susceptibility pattern. This retrospective based conducted Microbiology Department, Dr. Ram Manohar Lohia Institute Medical Scienc...