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Full-Text Articles in Bacterial Infections and Mycoses

The Role Of Coagulase-Negative Staphylococcal Secreted Products On Staphylococcus Aureus And Staphylococcus Lugdunensis Infections, Denny Chin Apr 2022

The Role Of Coagulase-Negative Staphylococcal Secreted Products On Staphylococcus Aureus And Staphylococcus Lugdunensis Infections, Denny Chin

Electronic Thesis and Dissertation Repository

The Staphylococcus genus is comprised of over 40 bacterial species. The most well-studied species in this genus is the notorious human pathogen Staphylococcus aureus, a bacterium that produces coagulase among many other virulence factors. Since S. aureus is a major health burden and causes a plethora of diseases in humans, it has received significant attention and much research has been done to understand its biology to treat diseases caused by this pathogen. However, the coagulase-negative staphylococci (CoNS) make up most of the staphylococcal species and have received less attention since they are thought to have a lesser impact on …


Antibiotic Prophylaxis Is Associated With Subsequent Resistant Infections In Children With An Initial Extended-Spectrum-Cephalosporin-Resistant Enterobacteriaceae Infection., Sibani Das, Amanda L. Adler, Arianna Miles-Jay, Matthew P. Kronman, Xuan Qin, Scott J. Weissman, C A. Burnham, Alexis Elward, Jason G. Newland, Rangaraj Selvarangan, Kaede V. Sullivan, Theoklis Zaoutis, Danielle M. Zerr May 2017

Antibiotic Prophylaxis Is Associated With Subsequent Resistant Infections In Children With An Initial Extended-Spectrum-Cephalosporin-Resistant Enterobacteriaceae Infection., Sibani Das, Amanda L. Adler, Arianna Miles-Jay, Matthew P. Kronman, Xuan Qin, Scott J. Weissman, C A. Burnham, Alexis Elward, Jason G. Newland, Rangaraj Selvarangan, Kaede V. Sullivan, Theoklis Zaoutis, Danielle M. Zerr

Manuscripts, Articles, Book Chapters and Other Papers

The objective of this study was to assess the association between previous antibiotic use, particularly long-term prophylaxis, and the occurrence of subsequent resistant infections in children with index infections due to extended-spectrum-cephalosporin-resistant Enterobacteriaceae We also investigated the concordance of the index and subsequent isolates. Extended-spectrum-cephalosporin-resistant Escherichia coli and Klebsiella spp. isolated from normally sterile sites of patients aged species, resistance determinants, and fumC-fimH (E. coli) or tonB (Klebsiella pneumoniae) type were identical to those of the index isolate. In total, 323 patients had 396 resistant isolates; 45 (14%) patients had ≥1 subsequent resistant infection, totaling 73 …