ArticleApplied and environmental microbiology2011
Diversity of multidrug-resistant salmonella enterica strains associated with cattle at harvest in the United States.
Article in Applied and environmental microbiology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers, 1 of them a synthesis that pooled it.
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Who cites it
27 citing papers in PubMed, 1 synthesis or guideline pooled it.
- A meta-analysis of the proportion of animal Salmonella isolates resistant to drugs used against human salmonellosis in Ethiopia.BMC infectious diseases · 2015Pooled it
- Population dynamics of enteric Salmonella in response to antimicrobial use in beef feedlot cattle.Scientific reports · 2017Trial
- Investigating the effects of dietary and management modifications onMicrobiology spectrum · 2025Article
- Salmonella enterica serovars Takoradi, Tananarive and Uganda from foods in Tripura, their virulence & antimicrobial resistance.The Indian journal of medical research · 2024Article
- A novel approach for detectingFrontiers in microbiology · 2024Article
- Review:Frontiers in veterinary science · 2023Review
- Metaphylactic antimicrobial effects on occurrences of antimicrobial resistance in Salmonella enterica, Escherichia coli and Enterococcus spp. measured longitudinally from feedlot arrival to harvest in high-risk beef cattle.Journal of applied microbiology · 2022Article
- Diversity of Plasmids and Genes Encoding Resistance to Extended-Spectrum β-Lactamase inMicroorganisms · 2021Article
- Antibiotics and Antibiotic Resistance Genes in Animal Manure - Consequences of Its Application in Agriculture.Frontiers in microbiology · 2021Review
- Analysis of Salmonella enterica serovar Enteritidis isolates from chickens and chicken meat products in Malaysia using PFGE, and MLST.BMC veterinary research · 2020Article
- Population Dynamics ofApplied and environmental microbiology · 2019Article
- Genomic surveillance links livestock production with the emergence and spread of multi-drug resistant non-typhoidal Salmonella in Mexico.Journal of microbiology (Seoul, Korea) · 2019Article
- Quantitative Risk Assessment Model of Human Salmonellosis Resulting from Consumption of Broiler Chicken.Diseases (Basel, Switzerland) · 2019Article
- Complete Closed Genome Sequences of Three Salmonella enterica subsp. enterica Serovar Dublin Strains Isolated from Cattle at Harvest.Microbiology resource announcements · 2018Article
- Review
- Phenotypic and Genotypic Eligible Methods forFrontiers in microbiology · 2017Review
- Occurrence ofGut pathogens · 2017Article
- Salmonella Typhimurium DT193 and DT99 are present in great and blue tits in Flanders, Belgium.PloS one · 2017Article
- Salmonella contamination, serovars and antimicrobial resistance profiles of cattle slaughtered in South Africa.The Onderstepoort journal of veterinary research · 2016Article
- Herd- and individual-level prevalences of and risk factors for Salmonella spp. fecal shedding in dairy farms in Al-Dhulail Valley, Jordan.Tropical animal health and production · 2015Article
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7 authors.
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No grant is acknowledged in the PubMed record.
Abstract
The prevalence and diversity of multidrug-resistant (MDR) Salmonella enterica strains associated with cattle at harvest in the United States were examined. Hides and carcasses of cattle were sampled at processing plants (n = 6) located in four geographically distant regions from July 2005 to April 2006. The mean prevalences of Salmonella on hides, preevisceration carcasses (immediately after hide removal), and postintervention carcasses (in the chiller and after the full complement of interventions) were 89.6%, 50.2%, and 0.8%, respectively. The values for MDR Salmonella enterica strains (defined as those resistant to two or more antimicrobials) as percentages of Salmonella prevalence were 16.7% (95% confidence interval [CI], 8.3 to 25.1%; median percent prevalence, 6.9%), 11.7% (95% CI, 4.4 to 19.0%; median, 4.8%), and 0.33% (95% CI, -0.3 to 0.70%; median, 0%), respectively. In this study, 16,218 Salmonella hide and carcass isolates were screened for antimicrobial resistance. Of these, 978 (6.0%) unique MDR S. enterica isolates were identified and serotyped and their XbaI pulsed-field gel electrophoresis (PFGE) profiles determined. The predominant MDR S. enterica serotypes observed were Newport (53.1%), Typhimurium (16.6%), and Uganda (10.9%). Differences in MDR S. enterica prevalence were detected, and PFGE analysis revealed both epidemic clusters (profiles found in plants in multiple regions/seasons) and endemic clusters (profiles observed in plants in limited regions/seasons) within several of the MDR serotypes examined. Despite these differences, multiple-hurdle processing interventions employed at all plants were found to be quite effective and decreased Salmonella carcass contamination by 98.4% (95% CI, 97.6 to 99.7%).
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