https://doi.org/10.4081/ijfs.2012.786

METHICILLIN - RESISTANT STAPHYLOCOCCUS AUREUS IN PIG PRODUCTION CHAIN

Vol. 1 No. 3 (2012)
Submitted: 3 January 2013
Accepted: 3 January 2013
Published: 8 August 2012
Staphylococcus aureus, MRSA strains, pig production chain.
Abstract Views: 730
PDF: 1015
Publisher's note
All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article or claim that may be made by its manufacturer is not guaranteed or endorsed by the publisher.

Authors

M. Conter
lucia.zoppi@pagepress.org
Dipartimento di Produzioni Animali, Biotecnologie Veterinarie, Qualità e Sicurezza degli Alimenti-Università degli Studi di Parma., Italy.
P. Di Ciccio
Dipartimento di Produzioni Animali, Biotecnologie Veterinarie, Qualità e Sicurezza degli Alimenti-Università degli Studi di Parma., Italy.
E. Zanardi
Dipartimento di Produzioni Animali, Biotecnologie Veterinarie, Qualità e Sicurezza degli Alimenti-Università degli Studi di Parma., Italy.
S. Ghidini
Dipartimento di Produzioni Animali, Biotecnologie Veterinarie, Qualità e Sicurezza degli Alimenti-Università degli Studi di Parma., Italy.
G. Borracci
Dipartimento di Produzioni Animali, Biotecnologie Veterinarie, Qualità e Sicurezza degli Alimenti-Università degli Studi di Parma., Italy.
A. Vergara
Dipartimento Scienze degli Alimenti – Università degli studi di Teramo., Italy.
A. Ianieri
Dipartimento di Produzioni Animali, Biotecnologie Veterinarie, Qualità e Sicurezza degli Alimenti-Università degli Studi di Parma., Italy.
The aims of this study were (i) to estimate the prevalence of Staphylococcus aureus (S.a) in pig farm environments; (ii) to evaluate the presence of S.a in pork processing environments (iii) to detect the presence of methicillin-resistant (MRSA) among isolated strains. Samples of pig stool, farm environment and pork processing environment were collected. These samples were submitted to detection of S.a following the international method: UNI EN ISO 6888-2 and the Minimum Inhibitory Concentrations (MIC) tests were performed by using the automated VITEK 2 system. In addition, a PCR for the detection of the mecA gene was applied. Overall, S. aureus were more frequently detected from pig farms than from pork processing environments. Among the n.51 isolated strains, n. 49 (96%) were methicillin resistant (MRSA) and only n.2 strains were methicillin sensitive (MSSA). The results of the present study highlighted that further studies are needed to elucidate transmission routes of MRSA in pig production chain.

Dimensions

Altmetric

PlumX Metrics

Downloads

Download data is not yet available.

Citations

Crossref
Scopus
Google Scholar
Europe PMC

How to Cite

1.
Conter M, Di Ciccio P, Zanardi E, Ghidini S, Borracci G, Vergara A, Ianieri A. METHICILLIN - RESISTANT STAPHYLOCOCCUS AUREUS IN PIG PRODUCTION CHAIN. Ital J Food Safety [Internet]. 2012 Aug. 8 [cited 2024 Dec. 25];1(3):25-8. Available from: https://www.pagepressjournals.org/ijfs/article/view/ijfs.2012.3.25

PAGEPress has chosen to apply the Creative Commons Attribution NonCommercial 4.0 International License (CC BY-NC 4.0) to all manuscripts to be published.