Staphylococcus lugdunensis is a coagulase-negative Staphylococcus (CoNS), and part of the normal skin flora. The bacterium is an emerging pathogen that, unlike other CoNS, resembles coagulase-positive Staphylococcus aureus infections in virulence, tissue destruction, and clinical course. We report a fatal case following minor surgery. The frequency of S. lugdunensis infections has probably been underestimated and under-reported in the past as few clinical laboratories routinely identify coagulase-negative Staphylococci.
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http://dx.doi.org/10.1111/apm.12396 | DOI Listing |
Enferm Infecc Microbiol Clin (Engl Ed)
December 2024
Servicio de Medicina Intensiva, Hospital Universitario Severo Ochoa, Leganés, Madrid, Spain.
Sci Rep
December 2024
Department of Infectious Diseases and Public Health, Jockey Club College of Veterinary Medicine and Life Sciences, City University of Hong Kong, Hong Kong, SAR, China.
The emergence of pandrug-resistant (PDR) and extensive drug-resistant (XDR) methicillin-resistant and vancomycin-resistant Staphylococcus aureus (MRSA and VRSA) isolates from bovine milk samples along with biofilm formation ability and harboring various virulence genes complicates the treatment of bovine mastitis and highlights the serious threat to public health. This study investigated for the first time the frequency, antimicrobial resistance profiles, biofilm-forming ability, virulence factors, spa and staphylococcal cassette chromosome mec (SCCmec) types of MRSA and VRSA isolated from clinical and subclinical bovine mastitis in Egypt. A total of 808 milk samples were collected from each quarter of 202 dairy animals, including 31 buffaloes and 171 cattle.
View Article and Find Full Text PDFAIMS Microbiol
October 2024
Department of Biology, University of Nebraska at Kearney, Kearney, NE, United States.
is a coagulase-negative species responsible for a multitude of infections. These infections often resemble those caused by the more pathogenic staphylococcal species, , such as skin and soft tissue infections, prosthetic joint infections, and infective endocarditis. Despite a high mortality rate and infections that differ from other coagulase-negative species, little is known regarding pathogenesis.
View Article and Find Full Text PDFFront Med (Lausanne)
November 2024
Department of Infectious Diseases, Brugmann University Hospital, Université Libre de Bruxelles, Brussels, Belgium.
J Am Coll Cardiol
October 2024
Hospital Clínic de Barcelona, IDIBAPS, Universitat de Barcelona, Barcelona, Spain; CIBER de Enfermedades Infecciosas-CIBERINFEC, Instituto de Salud Carlos III, Madrid, Spain. Electronic address:
Background: Coagulase-negative staphylococci (CoNS) are an increasingly common cause of infective endocarditis (IE) and lack recent data from large studies.
Objectives: Our aim was to describe the epidemiology, clinical characteristics, and outcomes of staphylococcal IE in a contemporary nationwide cohort study, while comparing coagulase-negative staphylococcal IE (CoNSIE) to IE from Staphylococcus aureus (SAIE), and among IE caused by Staphylococcus epidermidis (SE), S. lugdunensis (SL), and other CoNS.
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