ArticleApplied and environmental microbiology2014
Diversity and antimicrobial resistance of Salmonella enterica isolates from surface water in Southeastern United States.
Article in Applied and environmental microbiology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.
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Who cites it
32 citing papers in PubMed.
- Salmonella enterica serovars co-exist sporadically and at low abundance in US mid-Atlantic irrigation ponds.Journal of the science of food and agriculture · 2026Article
- Performance of Conditional Random Forest and Regression Models at Predicting Human Fecal Contamination of Produce Irrigation Ponds in the Southeastern United States.ACS ES&T water · 2024Article
- Genomic analysis ofMicrobiology spectrum · 2024Article
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- Antimicrobial resistance detection methods in water environments: a scoping review.Sustainable microbiology · 2024Review
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- A flow cytometric assay to detect viability and persistence ofFrontiers in microbiology · 2024Article
- Genomic Diversity, Antimicrobial Resistance, Plasmidome, and Virulence Profiles ofAntibiotics (Basel, Switzerland) · 2023Article
- Microbial Genetics and Clonal Dissemination of Salmonella enterica Serotype Javiana Isolated from Human Populations in Arkansas, USAPathogens (Basel, Switzerland) · 2022Article
- Analysis of Salmonella enterica Isolated from a Mixed-Use Watershed in Georgia, USA: Antimicrobial Resistance, Serotype Diversity, and Genetic Relatedness to Human Isolates.Applied and environmental microbiology · 2022Article
- Genomic Epidemiology of Salmonella enterica Circulating in Surface Waters Used in Agriculture and Aquaculture in Central Mexico.Applied and environmental microbiology · 2022Article
- Genomic characterization ofFrontiers in microbiology · 2022Article
- Revisiting the Biological Behavior ofFrontiers in microbiology · 2022Article
- The Persistence of Bacterial Pathogens in Surface Water and Its Impact on Global Food Safety.Pathogens (Basel, Switzerland) · 2021Review
- Antimicrobial Resistance Patterns and Risk Factors Associated withPathogens (Basel, Switzerland) · 2021Article
- Article
- Whole Genome Sequencing of Extended-Spectrum- and AmpC- β-Lactamase-Positive Enterobacterales Isolated From Spinach Production in Gauteng Province, South Africa.Frontiers in microbiology · 2021Article
- Isolation and Characterization of a NovelFrontiers in microbiology · 2021Article
- Prevalence and Antimicrobial Resistance of Salmonella spp. From Irrigation Water in Two Major Sources in Jordan.Current microbiology · 2020Article
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Authors and funding
8 authors.
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No grant is acknowledged in the PubMed record.
Abstract
A study of prevalence, diversity, and antimicrobial resistance of Salmonella enterica in surface water in the southeastern United States was conducted. A new scheme was developed for recovery of Salmonella from irrigation pond water and compared with the FDA's Bacteriological Analytical Manual (8th ed., 2014) (BAM) method. Fifty-one isolates were recovered from 10 irrigation ponds in produce farms over a 2-year period; nine Salmonella serovars were identified by pulsed-field gel electrophoresis analysis, and the major serovar was Salmonella enterica serovar Newport (S. Newport, n = 29), followed by S. enterica serovar Enteritidis (n = 6), S. enterica serovar Muenchen (n = 4), S. enterica serovar Javiana (n = 3), S. enterica serovar Thompson (n = 2), and other serovars. It is noteworthy that the PulseNet patterns of some of the isolates were identical to those of the strains that were associated with the S. Thompson outbreaks in 2010, 2012, and 2013, S. Enteritidis outbreaks in 2011 and 2013, and an S. Javiana outbreak in 2012. Antimicrobial susceptibility testing confirmed 16 S. Newport isolates of the multidrug resistant-AmpC (MDR-AmpC) phenotype, which exhibited resistance to ampicillin, chloramphenicol, streptomycin, sulfamethoxazole, and tetracycline (ACSSuT), and to the 1st, 2nd, and 3rd generations of cephalosporins (cephalothin, amoxicillin-clavulanic acid, and ceftriaxone). Moreover, the S. Newport MDR-AmpC isolates had a PFGE pattern indistinguishable from the patterns of the isolates from clinical settings. These findings suggest that the irrigation water may be a potential source of contamination of Salmonella in fresh produce. The new Salmonella isolation scheme significantly increased recovery efficiency from 21.2 (36/170) to 29.4% (50/170) (P = 0.0002) and streamlined the turnaround time from 5 to 9 days with the BAM method to 4 days and thus may facilitate microbiological analysis of environmental water.
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