Prevalence and antibiotic resistance of mastitis pathogens isolated from dairy herds transitioning to organic management

Changes in udder health and antibiotic resistance of mastitis pathogens isolated from dairies upon conversion from conventional to organic management over a 3-year period was studied. Coagulase-negative staphylococci (CNS) were the most prevalent mastitis pathogens isolated. CNS were significantly l...

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Autores principales: Park, Young Kyung, Fox, Lawrence K., Hancock, Dale D., McMahan, Wade, Park, Yong Ho
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Korean Society of Veterinary Science 2012
Materias:
Short Communication
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3317450/
https://www.ncbi.nlm.nih.gov/pubmed/22437543
http://dx.doi.org/10.4142/jvs.2012.13.1.103
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author Park, Young Kyung
Fox, Lawrence K.
Hancock, Dale D.
McMahan, Wade
Park, Yong Ho
author_facet Park, Young Kyung
Fox, Lawrence K.
Hancock, Dale D.
McMahan, Wade
Park, Yong Ho
author_sort Park, Young Kyung
collection PubMed
description Changes in udder health and antibiotic resistance of mastitis pathogens isolated from dairies upon conversion from conventional to organic management over a 3-year period was studied. Coagulase-negative staphylococci (CNS) were the most prevalent mastitis pathogens isolated. CNS were significantly less resistant to β-lactam antibiotics when isolated from milk after the herd transitioned to organic management. Cessation of the use of antimicrobial therapies in dairies in combination with organic management could lead to a reduction in the antimicrobial resistance of mastitis pathogens.
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spelling pubmed-33174502012-04-04 Prevalence and antibiotic resistance of mastitis pathogens isolated from dairy herds transitioning to organic management Park, Young Kyung Fox, Lawrence K. Hancock, Dale D. McMahan, Wade Park, Yong Ho J Vet Sci Short Communication Changes in udder health and antibiotic resistance of mastitis pathogens isolated from dairies upon conversion from conventional to organic management over a 3-year period was studied. Coagulase-negative staphylococci (CNS) were the most prevalent mastitis pathogens isolated. CNS were significantly less resistant to β-lactam antibiotics when isolated from milk after the herd transitioned to organic management. Cessation of the use of antimicrobial therapies in dairies in combination with organic management could lead to a reduction in the antimicrobial resistance of mastitis pathogens. The Korean Society of Veterinary Science 2012-03 2012-03-20 /pmc/articles/PMC3317450/ /pubmed/22437543 http://dx.doi.org/10.4142/jvs.2012.13.1.103 Text en © 2012 The Korean Society of Veterinary Science. http://creativecommons.org/licenses/by-nc/3.0 This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Short Communication
Park, Young Kyung
Fox, Lawrence K.
Hancock, Dale D.
McMahan, Wade
Park, Yong Ho
Prevalence and antibiotic resistance of mastitis pathogens isolated from dairy herds transitioning to organic management
title Prevalence and antibiotic resistance of mastitis pathogens isolated from dairy herds transitioning to organic management
title_full Prevalence and antibiotic resistance of mastitis pathogens isolated from dairy herds transitioning to organic management
title_fullStr Prevalence and antibiotic resistance of mastitis pathogens isolated from dairy herds transitioning to organic management
title_full_unstemmed Prevalence and antibiotic resistance of mastitis pathogens isolated from dairy herds transitioning to organic management
title_short Prevalence and antibiotic resistance of mastitis pathogens isolated from dairy herds transitioning to organic management
title_sort prevalence and antibiotic resistance of mastitis pathogens isolated from dairy herds transitioning to organic management
topic Short Communication
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3317450/
https://www.ncbi.nlm.nih.gov/pubmed/22437543
http://dx.doi.org/10.4142/jvs.2012.13.1.103
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