septic arthritis with polyarticular presentation is an uncommon clinical entity. a case of complicated staphylococcal infection with purulent and reactive polyarthritis, osteomyelitis, cutaneous and pleuropericardial involvement as well as transient blindness is presented here.

Broth culture filtrates from several strains of Staphylococcus aureus produce fever when injected intravenously into normal or previously sensitized rabbits.' This response appears to depend upon a naturally acquired state of delayed hypersensitivity, which may be increased with specific infection.2 Rabbits made unreactive (tolerant) to filtrate from one staphylococcal strain were tolerant to f...

Introduction. Coagulase-negative staphylococci have been recognized both as emerging pathogens and contaminants of clinical samples. High-resolution genomic investigation may provide insights into their significance. Aims. To review the literature regarding coagulase-negative staphylococcal infection utility methods to aid diagnosis management, identify promising areas for future research. Meth...

BACKGROUND Staphylococcus aureus is frequently isolated from urine samples obtained from long-term care patients. The significance of staphylococcal bacteriuria is uncertain. We hypothesized that S. aureus is a urinary pathogen and that colonized urine could be a source of future staphylococcal infection. METHODS We performed a cohort study of 102 patients at a long-term care Veterans Affairs...

Nematode infection may be a risk factor for pyogenic liver abscess in children and we hypothesized that the immunomodulation induced by those parasites would be a risk factor for any staphylococcal infection in children. The present study was designed to compare, within the same hospital, the frequency of intestinal nematodes and Toxocara infection in children with and without staphylococcal in...

A collection of 99 staphylococcal isolates associated with prosthetic joint infection and 23 coagulase-negative staphylococci isolated from noninfected arthroplasty-associated specimens were screened in order to determine whether the presence of icaA could be used to distinguish between pathogens and nonpathogens. All Staphylococcus aureus prosthetic joint infection isolates (n = 55) were icaA ...

Measles infection decreased adherence of staphylococci, streptococci, and pneumococci to cultured epithelial cells, whereas adenovirus had no effect. Rhinovirus increased staphylococcal and streptococcal adherence. Influenza A increased or decreased staphylococcal adherence at different times after infection.