Different Multidrug-Resistant Salmonella spp. Serovars Isolated from Slaughter Calves in Southern Brazil

Autor:	Alex Dall Agnol Gabana, Adriana Souto Pereira Núncio, Bruna Correa Lopes, Júlia Alves de Oliveira, Luana da Silva Monteiro, Mario de Menezes Coppola, Thales Quedi Furian, Karen Apellanis Borges, Laura Beatriz Rodrigues, Fabiana Quoos Mayer
Rok vydání:	2022
Předmět:	Tunisia Salmonella Humans Animals Cattle General Medicine Serogroup Applied Microbiology and Biotechnology Microbiology Brazil Abattoirs
Zdroj:	Current microbiology. 80(1)
ISSN:	1432-0991
Popis:	Bovines are carriers of Salmonella spp., a relevant foodborne pathogen, acting as contamination sources in slaughterhouses. Calves are prone to infection, and antimicrobial resistance may occur in such bacteria. This study aimed to determine the prevalence and virulence determinants of Salmonella spp. recovered from calves in the Rio Grande do Sul state, Brazil. Eighty-five calves' carcasses were evaluated (leather and veal meat). Thirteen Salmonella spp. isolates (8%) from 11 animals (13%) were obtained only from leather, indicating that contamination occurred before slaughter and that the meat was safe regarding this aspect. The serotypes S. Minnesota, S. Abony, S. Cerro, and S. Gafsa were identified, and all isolates were multidrug-resistant. The isolates had at least 19 virulence-related genes, and the bla
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dbeff3b7dbfb3251cc6d42cbc98af5e8 https://pubmed.ncbi.nlm.nih.gov/36459239 Zobrazit plný text záznamu Full text from SpringerLink