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Stuart Johnson

Researcher at Loyola University Medical Center

Publications -  170
Citations -  19584

Stuart Johnson is an academic researcher from Loyola University Medical Center. The author has contributed to research in topics: Clostridium difficile & Vancomycin. The author has an hindex of 56, co-authored 148 publications receiving 18018 citations. Previous affiliations of Stuart Johnson include United States Department of Veterans Affairs & University of Minnesota.

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An epidemic, toxin gene-variant strain of Clostridium difficile.

TL;DR: A previously uncommon strain of C. difficile with variations in toxin genes has become more resistant to fluoroquinolones and has emerged as a cause of geographically dispersed outbreaks of C.'s Difficile-associated disease.
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Toxin B is essential for virulence of Clostridium difficile

TL;DR: The construction of isogenic tcdA and tcdB mutants of a virulent C. difficile strain are described and their use in the hamster disease model is used to show that toxin B is a key virulence determinant.
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Clostridium difficile-associated diarrhea and colitis

TL;DR: The status of diagnosis, epidemiology, infection control, and treatment of Clostridium difficile -associated disease is reviewed and a case definition of CDAD is defined.