Population structure of the Salmonella enterica serotype Oranienburg reveals similar virulence, regardless of isolation years and sources

González-Torres, Berenice; González-Gómez, Jean Pierre; Ramírez, Karina; Campo, Nohelia Castro‐del; González-López, Irvin; Garrido-Palazuelos, Lennin I.; Cháidez, Cristóbal; Medrano-Félix, José Andrés

doi:10.1016/j.gene.2022.146966

Cited by 2 publications

(3 citation statements)

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“…The adaptation and persistence of Salmonella ser. Oranienburg could be attributed to its food‐related outbreaks (González‐Torres et al., 2023 ). Interestingly, Salmonella ser.…”

Section: Discussionmentioning

confidence: 99%

“…Kentucky ST198, in a veterinary hospital environment was recently reported to cause hospital‐associated infections 7 months after its original isolation and was sourced back to a hospitalized American black bear (Cummings et al., 2023 ). In addition, the role of ecology and anthropogenic habitats in sustaining and propagating AMR has been examined in several studies (González‐Torres et al., 2023 ; Torres et al., 2020 ; Vogt et al., 2021 ). With the inception of ‘One Health’ paradigm, the complex role of wildlife in the distribution and maintenance of resistant clones at the interfaces of food animals, food chain and ecology is increasingly being emphasized (Cummings et al., 2023 ; González‐Torres et al., 2023 ; La Tela et al., 2021 ; Torres et al., 2020 ; Vogt et al., 2021 ).…”

Section: Discussionmentioning

confidence: 99%

“…In addition, the role of ecology and anthropogenic habitats in sustaining and propagating AMR has been examined in several studies (González-Torres et al, 2023;Torres et al, 2020;Vogt et al, 2021). With the inception of 'One Health' paradigm, the complex role of wildlife in the distribution and maintenance of resistant clones at the interfaces of food animals, food chain and ecology is increasingly being emphasized (Cummings et al, 2023;González-Torres et al, 2023;La Tela et al, 2021;Torres et al, 2020;Vogt et al, 2021).…”

Section: Discussionmentioning

confidence: 99%

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Retrospective study on the occurrence of Salmonella serotypes in veterinary specimens of Atlantic Canada (2012–2021)

Ojha,

Thakur,

Ojasanya

et al. 2024

Veterinary Medicine & Sci

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AimThis study aimed to summarize the frequency and the antimicrobial susceptibility profiles of the Salmonella serotypes identified from the specimens of companion animals, livestock, avian, wildlife and exotic species within Atlantic Canada.Materials and MethodsThe retrospective electronic laboratory data of microbiological analyses of a selected subset of samples from 03 January 2012 to 29 December 2021 submitted from various animal species were retrieved. The frequency of Salmonella serotypes identified, and their antimicrobial susceptibility results obtained using the disk diffusion or broth method were analysed. The test results were interpreted according to the Clinical and Laboratory Standards Institute standard. The Salmonella serotypes were identified by slide agglutination (Kauffman–White‐Le‐Minor Scheme) and/or the Whole Genome Sequencing for the Salmonella in silico Serovar Typing Resource–based identification.ResultsOf the cases included in this study, 4.6% (n = 154) had at least one Salmonella isolate, corresponding to 55 different serovars. Salmonella isolation was highest from exotic animal species (n = 40, 1.20%), followed by porcine (n = 26, 0.78%), and canine (n = 23, 0.69%). Salmonella subsp. enterica serovar Typhimurium was predominant among exotic mammals, porcine and caprine samples, whereas S. Enteritidis was mostly identified in bovine and canine samples. S. Typhimurium of porcine origin was frequently resistant (>70.0%) to ampicillin. In contrast, S. Typhimurium isolates from porcine and caprine samples were susceptible (>70.0%) to florfenicol. S. Oranienburg from equine samples was susceptible to chloramphenicol, but frequently resistant (>90.0%) to azithromycin. In avian samples, S. Copenhagen was susceptible (>90.0%) to florfenicol, whereas Muenchen was frequently resistant (>90.0%) to florfenicol. S. subsp. diarizonae serovar IIIb:61:k:1,5 of ovine origin was resistant (50.0% isolates) to sulfadimethoxine. No significant changes were observed in the antibiotic resistance profiles across the study years.ConclusionsThis report provides data for surveillance studies, distribution of Salmonella serotypes and their antimicrobial resistance among veterinary specimens of Atlantic Canada.

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“…The adaptation and persistence of Salmonella ser. Oranienburg could be attributed to its food‐related outbreaks (González‐Torres et al., 2023 ). Interestingly, Salmonella ser.…”

Section: Discussionmentioning

confidence: 99%