β‐Lactam resistance genes present in UK pheasants and red‐legged partridges

Autor: Charlotte Bain, Getika Rathor, Ben P. Jones, Marwa M. Hassan, Przemyslaw Papke, Ben South, Mark Elliott, Ian Jones, Roberto M. La Ragione, Martha Betson
Rok vydání: 2022
Předmět:
Zdroj: Veterinary Record. 192
ISSN: 2042-7670
0042-4900
DOI: 10.1002/vetr.2540
Popis: Despite considerable recent reductions in antimicrobial use, the UK gamebird industry continues to struggle with production diseases during the rearing season, necessitating significant antibiotic use. This observational study investigated the presence of genes conferring resistance to β-lactam antibiotics within industry-reared pheasants and red-legged partridges in the UK.DNA was extracted from 60 pooled caecal samples collected from gamebirds at routine postmortem examinations during the rearing season. Genes encoding extended-spectrum β-lactamases (ESBL) were detected by PCR and the corresponding alleles were determined.Over half (53%) of the samples harboured genes encoding blaThis was a small-scale study conducted at four sites in southern England.This is the first report of the presence of ESBL genes in gamebirds, highlighting the need for further research into antimicrobial resistance in UK gamebirds.
Databáze: OpenAIRE
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