Antimicrobial resistant bacteria recovered from retail ground meat products in the US include a Raoultella ornithinolytica co-harboring bla KPC-2 and bla NDM-5

Abstract Retail beef and pork, including processed products, can serve as vehicles for the zoonotic foodborne transmission of pathogens and antimicrobial resistant bacteria. However, processed and seasoned products like sausages, are not often included in research and surveillance programs. The obje...

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Autores principales:	Gregory A. Ballash, Amy L. Albers, Dixie F. Mollenkopf, Emily Sechrist, Rachael J. Adams, Thomas E. Wittum
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/7eb1580774b64d6992e4de963880bdd2
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spelling	oai:doaj.org-article:7eb1580774b64d6992e4de963880bdd22021-12-02T18:33:58ZAntimicrobial resistant bacteria recovered from retail ground meat products in the US include a Raoultella ornithinolytica co-harboring bla KPC-2 and bla NDM-510.1038/s41598-021-93362-x2045-2322https://doaj.org/article/7eb1580774b64d6992e4de963880bdd22021-07-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-93362-xhttps://doaj.org/toc/2045-2322Abstract Retail beef and pork, including processed products, can serve as vehicles for the zoonotic foodborne transmission of pathogens and antimicrobial resistant bacteria. However, processed and seasoned products like sausages, are not often included in research and surveillance programs. The objective of this study was to investigate retail ground beef and pork, including processed products, for the presence of common foodborne pathogens and antimicrobial resistant bacteria. We purchased 763 packages of fresh and fully cooked retail meat products during 29 visits to 17 grocery stores representing seven major grocery chains located in west and central Ohio. Each package of meat was evaluated for contamination with methicillin-resistant Staphylococcus aureus (MRSA), Salmonella spp., Enterobacteriaceae expressing extended-spectrum cephalosporin resistance, and carbapenemase-producing organisms (CPO). Only 3 of the 144 (2.1%) packages of fully cooked meat products contained any of these organisms, 1 with an extended-spectrum β-lactamase-producing (ESBL) Enterobacteriaceae and 2 with CPO. Among the 619 fresh meat products, we found that 85 (13.7%) packages were contaminated with MRSA, 19 (3.1%) with Salmonella, 136 (22.0%) with Enterobacteriaceae expressing an AmpC (bla CMY) resistance genotype, 25 (4.0%) with Enterobacteriaceae expressing an ESBL (bla CTX-M) resistance genotype, and 31 (5.0%) with CPO, primarily environmental organisms expressing intrinsic carbapenem resistance. However, one CPO, a Raoultella ornithinolytica, isolated from pork sausage co-harbored both bla KPC-2 and bla NDM-5 on IncN and IncX3 plasmids, respectively. Our findings suggest that fresh retail meat, including processed products can be important vehicles for the transmission of foodborne pathogens and antimicrobial resistant bacteria, including those with epidemic carbapenemase-producing genotypes.Gregory A. BallashAmy L. AlbersDixie F. MollenkopfEmily SechristRachael J. AdamsThomas E. WittumNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-12 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Gregory A. Ballash Amy L. Albers Dixie F. Mollenkopf Emily Sechrist Rachael J. Adams Thomas E. Wittum Antimicrobial resistant bacteria recovered from retail ground meat products in the US include a Raoultella ornithinolytica co-harboring bla KPC-2 and bla NDM-5
description	Abstract Retail beef and pork, including processed products, can serve as vehicles for the zoonotic foodborne transmission of pathogens and antimicrobial resistant bacteria. However, processed and seasoned products like sausages, are not often included in research and surveillance programs. The objective of this study was to investigate retail ground beef and pork, including processed products, for the presence of common foodborne pathogens and antimicrobial resistant bacteria. We purchased 763 packages of fresh and fully cooked retail meat products during 29 visits to 17 grocery stores representing seven major grocery chains located in west and central Ohio. Each package of meat was evaluated for contamination with methicillin-resistant Staphylococcus aureus (MRSA), Salmonella spp., Enterobacteriaceae expressing extended-spectrum cephalosporin resistance, and carbapenemase-producing organisms (CPO). Only 3 of the 144 (2.1%) packages of fully cooked meat products contained any of these organisms, 1 with an extended-spectrum β-lactamase-producing (ESBL) Enterobacteriaceae and 2 with CPO. Among the 619 fresh meat products, we found that 85 (13.7%) packages were contaminated with MRSA, 19 (3.1%) with Salmonella, 136 (22.0%) with Enterobacteriaceae expressing an AmpC (bla CMY) resistance genotype, 25 (4.0%) with Enterobacteriaceae expressing an ESBL (bla CTX-M) resistance genotype, and 31 (5.0%) with CPO, primarily environmental organisms expressing intrinsic carbapenem resistance. However, one CPO, a Raoultella ornithinolytica, isolated from pork sausage co-harbored both bla KPC-2 and bla NDM-5 on IncN and IncX3 plasmids, respectively. Our findings suggest that fresh retail meat, including processed products can be important vehicles for the transmission of foodborne pathogens and antimicrobial resistant bacteria, including those with epidemic carbapenemase-producing genotypes.
format	article
author	Gregory A. Ballash Amy L. Albers Dixie F. Mollenkopf Emily Sechrist Rachael J. Adams Thomas E. Wittum
author_facet	Gregory A. Ballash Amy L. Albers Dixie F. Mollenkopf Emily Sechrist Rachael J. Adams Thomas E. Wittum
author_sort	Gregory A. Ballash
title	Antimicrobial resistant bacteria recovered from retail ground meat products in the US include a Raoultella ornithinolytica co-harboring bla KPC-2 and bla NDM-5
title_short	Antimicrobial resistant bacteria recovered from retail ground meat products in the US include a Raoultella ornithinolytica co-harboring bla KPC-2 and bla NDM-5
title_full	Antimicrobial resistant bacteria recovered from retail ground meat products in the US include a Raoultella ornithinolytica co-harboring bla KPC-2 and bla NDM-5
title_fullStr	Antimicrobial resistant bacteria recovered from retail ground meat products in the US include a Raoultella ornithinolytica co-harboring bla KPC-2 and bla NDM-5
title_full_unstemmed	Antimicrobial resistant bacteria recovered from retail ground meat products in the US include a Raoultella ornithinolytica co-harboring bla KPC-2 and bla NDM-5
title_sort	antimicrobial resistant bacteria recovered from retail ground meat products in the us include a raoultella ornithinolytica co-harboring bla kpc-2 and bla ndm-5
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/7eb1580774b64d6992e4de963880bdd2
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Antimicrobial resistant bacteria recovered from retail ground meat products in the US include a Raoultella ornithinolytica co-harboring bla KPC-2 and bla NDM-5

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