Artículo
Multiresistant and blaCTX-M-14-Carrying Salmonella ser. Typhimurium Isolated During a Salmonellosis Outbreak in an Equine Hospital in Argentina
Bustos, Carla Paola
; Dominguez, Johana Elizabeth
; Garda, Daniela; Moroni, Mirian Patricia; Pallarols Molinari, Natalia Belen; Herrera, Mariana; Chacana, Pablo Anibal
; Mesplet, María
Fecha de publicación:
04/2021
Editorial:
Elsevier Science Inc.
Revista:
Journal of Equine Veterinary Science
ISSN:
0737-0806
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
Salmonella spp. causes digestive clinical signs in horses. Foals and hospitalized animals are more susceptible to the disease. Nowadays, the report of multidrug-resistant Salmonella spp. producer of extended-spectrum β-lactamases, is more frequent. The aim of this work was to study the clonal relationship and antimicrobial susceptibility profiles among Salmonella ser. Typhimurium isolates, obtained during a salmonellosis outbreak in an Argentinian equine hospital. Thus, in 2017, we studied the genotypic profiles and the susceptibility to antimicrobials of the strains isolated from three animals with diarrhea in an equine hospital of Argentina. The pulsotype identified by pulsed-field gel electrophoresis was the same among the isolates. Also, this pulsotype had been previously detected in human and porcine isolates, suggesting the circulation of the same strains in different species. Multidrug-resistant isolates with different β-lactam susceptibility profiles were identified and blaCTX-M-14 was detected for the first time from an isolate of equine-origin in Argentina. Salmonella ser. Typhimurium is an important pathogen in public and veterinary health, so our results emphasize the relevance of appropriate measures to prevent and control this disease. Furthermore, routine antibiotic susceptibility tests of local strains are needed to improve the empiric treatment of equine salmonellosis.
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Colecciones
Articulos (IPVET)
Articulos de INSTITUTO DE PATOBIOLOGIA VETERINARIA
Articulos de INSTITUTO DE PATOBIOLOGIA VETERINARIA
Citación
Bustos, Carla Paola; Dominguez, Johana Elizabeth; Garda, Daniela; Moroni, Mirian Patricia; Pallarols Molinari, Natalia Belen; et al.; Multiresistant and blaCTX-M-14-Carrying Salmonella ser. Typhimurium Isolated During a Salmonellosis Outbreak in an Equine Hospital in Argentina; Elsevier Science Inc.; Journal of Equine Veterinary Science; 99; 4-2021; 1-5
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