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Your search keyword '"Griffith, Marissa P"' showing total 3 results
Start Over Author "Griffith, Marissa P" Journal mbio
3 results on '"Griffith, Marissa P"'

1. Carbapenem-Resistant Acinetobacter baumannii in U.S. Hospitals: Diversification of Circulating Lineages and Antimicrobial Resistance

Author

Iovleva, Alina, primary, Mustapha, Mustapha M., additional, Griffith, Marissa P., additional, Komarow, Lauren, additional, Luterbach, Courtney, additional, Evans, Daniel R., additional, Cober, Eric, additional, Richter, Sandra S., additional, Rydell, Kirsten, additional, Arias, Cesar A., additional, Jacob, Jesse T., additional, Salata, Robert A., additional, Satlin, Michael J., additional, Wong, Darren, additional, Bonomo, Robert A., additional, van Duin, David, additional, Cooper, Vaughn S., additional, Van Tyne, Daria, additional, and Doi, Yohei, additional

Published
2022
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2. Evolution of Outbreak-Causing Carbapenem-Resistant Klebsiella pneumoniae ST258 at a Tertiary Care Hospital over 8 Years

Author

Marsh, Jane W., primary, Mustapha, Mustapha M., additional, Griffith, Marissa P., additional, Evans, Daniel R., additional, Ezeonwuka, Chinelo, additional, Pasculle, A. William, additional, Shutt, Kathleen A., additional, Sundermann, Alexander, additional, Ayres, Ashley M., additional, Shields, Ryan K., additional, Babiker, Ahmed, additional, Cooper, Vaughn S., additional, Van Tyne, Daria, additional, and Harrison, Lee H., additional

Published
2019
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3. Evolution of Outbreak-Causing Carbapenem-Resistant Klebsiella pneumoniaeST258 at a Tertiary Care Hospital over 8 Years

Author

Marsh, Jane W., Mustapha, Mustapha M., Griffith, Marissa P., Evans, Daniel R., Ezeonwuka, Chinelo, Pasculle, A. William, Shutt, Kathleen A., Sundermann, Alexander, Ayres, Ashley M., Shields, Ryan K., Babiker, Ahmed, Cooper, Vaughn S., Van Tyne, Daria, and Harrison, Lee H.

Abstract

The carbapenem class of antibiotics is invaluable for the treatment of selected multidrug-resistant Gram-negative pathogens. The continued transmission of carbapenem-resistant bacteria such as ST258 K. pneumoniaeis of serious global public health concern, as treatment options for these infections are limited. This genomic epidemiologic investigation traced the natural history of ST258 K. pneumoniaein a single health care setting over nearly a decade. We found that distinct ST258 subpopulations have caused both device-associated and ward-associated outbreaks, and some of these populations remain endemic within our hospital to the present day. The finding of virulence determinants among emergent ST258 clones supports the idea of convergent evolution of drug-resistant and virulent CRKP strains and highlights the need for continued surveillance, prevention, and control efforts to address emergent and evolving ST258 populations in the health care setting.

Published
2019
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