Production of extended-spectrum beta-lactamases in Escherichia coli isolated from poultry in Rio de Janeiro, Brazil

Patricio, Thereza Cristina da Costa; Farias, Beatriz Oliveira; Santiago, Gabrielli Stefaninni; Souza, Vinicius Rangel de Salles; Pimenta, Ramon Loureiro; Oliveira, Camila Costa de; Coelho, Irene da Silva; Souza, Miliane Moreira Soares de; Coelho, Shana de Mattos de Oliveira

doi:10.29374/2527-2179.bjvm001722

Braz. J. Vet. Med.

2022

DOI: 10.29374/2527-2179.bjvm001722

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Production of extended-spectrum beta-lactamases in Escherichia coli isolated from poultry in Rio de Janeiro, Brazil

Thereza Cristina da Costa Patricio

Beatriz Oliveira Farias

Gabrielli Stefaninni Santiago

et al.

Abstract: Production of extended-spectrum beta-lactamases in Escherichia coli isolated from poultry in Rio de Janeiro, Brazil.

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2024

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Cited by 3 publications

References 39 publications

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Causes, mechanisms of development and manifestations of antibiotic resistance in poultry farming, consequences and methods of overcoming (review)

Nechitailo,

Sizova,

Lebedev

et al. 2024

World's Poultry Science Journal

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Causes, mechanisms of development and manifestations of antibiotic resistance in poultry farming, consequences and methods of overcoming (review)

Nechitailo,

Sizova,

Lebedev

et al. 2024

World's Poultry Science Journal

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Distribution of extended-spectrum β-lactamase producing Escherichia coli genes in an integrated poultry-fish farming system in Bogor, Indonesia

Handayani,

Setiyono,

Lukman

et al. 2024

Vet World

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Background and Aim: The excessive use of antimicrobials in livestock farming leads to the emergence and dissemination of antimicrobial-resistant organisms. This study aimed to detect extended-spectrum β-lactamase (ESBL)-producing Escherichia coli genes in integrated poultry-fish farms in Bogor, Indonesia. Materials and Methods: A total of 256 samples were collected from six poultry-fish farms. One hundred and seventy-five chicken cloaca swabs, 60 fish skin swabs, six pond water samples, and 15 farmer’s hand swabs. ESBL-producing E. coli was confirmed through double-disk diffusion. The specific primers and probe genes for quantitative polymerase chain reaction detection of ESBL-producing E. coli targeted blaTEM, blaCTX-M, blaSHV, and blaOXA-48 genes. Results: Among the 256 samples tested, 145 (56.6%) were positive for E. coli, and 67.6% (98/145) were identified as ESBL-producing E. coli. The most ESBL-producing E. coli isolates were obtained from chicken cloaca (78.3%, 72/92), followed by pond water (66.7%, 4/6), fish skin (47.6%, 20/42), and farmer’s hand swabs (40%, 2/5). About 100% of the isolates carried the genes blaTEM and blaCTX-M, whereas 17.3% and 24.5% carried blaSHV and blaOXA-48, respectively. Conclusion: ESBL-producing E. coli genes were investigated in chicken cloaca, fish, pond water, and farmers’ hands within an interconnected poultry-fish farming operation. The ESBL-producing E. coli in chickens can transfer resistant genes to aquatic environments. The transfer could harm other aquatic species and food chains, potentially threatening human health. Keywords: blaCTX-M, blaOXA-48, blaSHV, blaTEM, integrated poultry-fish farming system.

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The Global Rise of ESBL-Producing Escherichia coli in the Livestock Sector: A Five-Year Overview

Mandujano-Hernández,

Martínez-Vázquez,

Paz-González

et al. 2024

Animals

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β-lactam antibiotics are a key element in the treatment of bacterial infections. However, the excessive use of these antibiotics has contributed to the emergence of β-lactam-resistant enterobacteria, including Escherichia coli. One of the main challenges facing the public health sector is antibacterial resistance (ABR), mainly due to limited options in its pharmacological treatment. Currently, extended-spectrum β-lactamases (ESBLs) present an alarming situation, as there is an increase in morbidity and mortality rates, prolonged hospital stays, and increased costs for sanitary supplies, which involve not only humans but also the environment and animals, especially animals destined for food production. This review presents an analysis of the prevalence of ESBL-producing E. coli and its distribution in different animal sources throughout the world, providing an understanding of the association with resistance and virulence genes, as well as perceiving the population structure of E. coli.

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Production of extended-spectrum beta-lactamases in Escherichia coli isolated from poultry in Rio de Janeiro, Brazil

Abstract: Production of extended-spectrum beta-lactamases in Escherichia coli isolated from poultry in Rio de Janeiro, Brazil.

Cited by 3 publications

References 39 publications

Causes, mechanisms of development and manifestations of antibiotic resistance in poultry farming, consequences and methods of overcoming (review)

Causes, mechanisms of development and manifestations of antibiotic resistance in poultry farming, consequences and methods of overcoming (review)

Distribution of extended-spectrum β-lactamase producing Escherichia coli genes in an integrated poultry-fish farming system in Bogor, Indonesia

The Global Rise of ESBL-Producing Escherichia coli in the Livestock Sector: A Five-Year Overview

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