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Year 2015 - Volume 35, Number 4
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Occurrence of Campylobacter jejuni and C. coli on broiler carcasses after chilling in southern Brazil, 35(4):349-352
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ABSTRACT.- Perdoncini G., Sierra-Arguello Y.M., Lima L.M., Trindade M.M., Gomes M.J.P., Santos L.R., Schmidt V. & Nascimento V.P. 2015. Occurrence of Campylobacter jejuni and C. coli on broiler carcasses after chilling in southern Brazil. Pesquisa Veterinária Brasileira 35(4):349-352. Centro de Diagnóstico e Pesquisa em Patologia Aviária, Faculdade de Veterinária, Universidade Federal do Rio Grande do Sul, Av. Bento Gonçalves 8824, Porto Alegre, RS 91540-000, Brazil. E-mail: gustavo.perdoncini@yahoo.com
Campylobacter jejuni and C. coli have been associated with gastrointestinal disorders in human beings, due mainly to the consumption of chicken meat. Despite control measures for reducing contamination by these bacteria, the detection of Campylobacter in carcasses after chilling remains high. A total of 105 carcasses were assessed by the horizontal detection method in five federally inspected slaughterhouses in southern Brazil in 2012 and in the first three months of 2013. Campylobacter was isolated in 37.1% of the carcasses, of which 97.5% contained C. jejuni and 2.5% were infected by C. coli. The rate of positive carcasses across the slaughterhouses ranged from 0 to 71.4%. Determining the occurrence of Campylobacter among flocks is crucial for estimating the microbial load at specific points along the slaughtering process and for minimizing the risk of contamination of end products by Campylobacter. |
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