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Review

Staphylococcus aureus and MRSA in Livestock: Antimicrobial Resistance and Genetic Lineages

1
Microbiology and Antibiotic Resistance Team (MicroART), Department of Veterinary Sciences, University of Trás-os-Montes and Alto Douro (UTAD), 5000-801 Vila Real, Portugal
2
Department of Genetics and Biotechnology, University of Trás-os-Montes and Alto Douro (UTAD), 5000-801 Vila Real, Portugal
3
Functional Genomics and Proteomics Unit, University of Trás-os-Montes and Alto Douro (UTAD), 5000-801 Vila Real, Portugal
4
Associated Laboratory for Green Chemistry (LAQV-REQUIMTE), University NOVA of Lisboa, 1099-085 Lisbon, Portugal
5
Veterinary and Animal Research Centre (CECAV), University of Trás-os-Montes and Alto Douro (UTAD), 5000-801 Vila Real, Portugal
6
Associate Laboratory for Animal and Veterinary Sciences (AL4AnimalS), University of Trás-os-Montes and Alto Douro (UTAD), 5000-801 Vila Real, Portugal
7
Centro de Investigação Interdisciplinar em Sanidade Animal (CIISA), Faculdade de Medicina Veterinária, Av. Universidade Técnica de Lisboa, 1300-477 Lisboa, Portugal
*
Authors to whom correspondence should be addressed.
Microorganisms 2023, 11(1), 124; https://doi.org/10.3390/microorganisms11010124
Submission received: 21 December 2022 / Revised: 27 December 2022 / Accepted: 30 December 2022 / Published: 3 January 2023
(This article belongs to the Special Issue Pathogens and Antimicrobial Drug Resistance in the Food Chain)

Abstract

Animal production is associated with the frequent use of antimicrobial agents for growth promotion and for the prevention, treatment, and control of animal diseases, thus maintaining animal health and productivity. Staphylococcus aureus, in particular methicillin-resistant S. aureus (MRSA), can cause a variety of infections from superficial skin and soft tissue infections to life-threatening septicaemia. S. aureus represents a serious public health problem in hospital and community settings, as well as an economic and animal welfare problem. Livestock-associated MRSA (LA-MRSA) was first described associated with the sequence (ST) 398 that was grouped within the clonal complex (CC) 398. Initially, LA-MRSA strains were restricted to CC398, but over the years it has become clear that its diversity is much greater and that it is constantly changing, a trend increasingly associated with multidrug resistance. Therefore, in this review, we aimed to describe the main clonal lineages associated with different production animals, such as swine, cattle, rabbits, and poultry, as well as verify the multidrug resistance associated with each animal species and clonal lineage. Overall, S. aureus ST398 still remains the most common clone among livestock and was reported in rabbits, goats, cattle, pigs, and birds, often together with spa-type t011. Nevertheless, a wide diversity of clonal lineages was reported worldwide in livestock.
Keywords: Staphylococcus aureus; MRSA; LA-MRSA; livestock; genetic lineages Staphylococcus aureus; MRSA; LA-MRSA; livestock; genetic lineages

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MDPI and ACS Style

Silva, V.; Araújo, S.; Monteiro, A.; Eira, J.; Pereira, J.E.; Maltez, L.; Igrejas, G.; Lemsaddek, T.S.; Poeta, P. Staphylococcus aureus and MRSA in Livestock: Antimicrobial Resistance and Genetic Lineages. Microorganisms 2023, 11, 124. https://doi.org/10.3390/microorganisms11010124

AMA Style

Silva V, Araújo S, Monteiro A, Eira J, Pereira JE, Maltez L, Igrejas G, Lemsaddek TS, Poeta P. Staphylococcus aureus and MRSA in Livestock: Antimicrobial Resistance and Genetic Lineages. Microorganisms. 2023; 11(1):124. https://doi.org/10.3390/microorganisms11010124

Chicago/Turabian Style

Silva, Vanessa, Sara Araújo, Andreia Monteiro, José Eira, José Eduardo Pereira, Luís Maltez, Gilberto Igrejas, Teresa Semedo Lemsaddek, and Patricia Poeta. 2023. "Staphylococcus aureus and MRSA in Livestock: Antimicrobial Resistance and Genetic Lineages" Microorganisms 11, no. 1: 124. https://doi.org/10.3390/microorganisms11010124

APA Style

Silva, V., Araújo, S., Monteiro, A., Eira, J., Pereira, J. E., Maltez, L., Igrejas, G., Lemsaddek, T. S., & Poeta, P. (2023). Staphylococcus aureus and MRSA in Livestock: Antimicrobial Resistance and Genetic Lineages. Microorganisms, 11(1), 124. https://doi.org/10.3390/microorganisms11010124

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