Temporal changes in the proportion of<i>Salmonella</i>outbreaks associated with 12 food commodity groups in the United States

Williams, Michael S.; Ebel, Eric D.

doi:10.1017/s0950268822001042

Cited by 10 publications

(11 citation statements)

References 48 publications

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“…As a preliminary step, the reported FoodNet incidence data for all culture‐confirmed Salmonella are analyzed using penalized B‐spline regression to confirm the lack of an annual trend during 1996–2019. In the presence of an overall trend, the interpretation of trends in the proportions of culture‐confirmed Salmonella would not be straightforward under the constant sum constraint (Williams & Ebel, 2022). Trends in the proportions of culture‐confirmed Salmonella were analyzed by the Mann–Kendall procedure, a nonparametric monotonic trend test, using SAS PROC CORR, version 9.4 (SAS Institute Inc., Cary, NC, USA).…”

Section: Methodsmentioning

confidence: 99%

Trends in reported illness due to poultry‐ and nonpoultry associated Salmonella serotypes; United States 1996–2019

Powell¹

2023

Risk Analysis

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Retrospective review is a key to designing effective food safety measures. Despite the reported reduction of Salmonella prevalence in poultry products, there has not been a concomitant reduction of the overall incidence of Salmonella illnesses reported to the US Foodborne Diseases Active Surveillance Network (FoodNet) since 1996. However, there have been significant annual trends among Salmonella serotypes. This analysis examines trends in the reported incidence of illness due to poultry‐ and nonpoultry associated Salmonella serotypes. Overall, the findings indicate declining trends in illness due to the poultry‐associated serotypes and increasing trends in illness due to Salmonella serotypes not associated with poultry.

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Section: Methodsmentioning

confidence: 99%

Trends in reported illness due to poultry‐ and nonpoultry associated Salmonella serotypes; United States 1996–2019

Powell¹

2023

Risk Analysis

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“…Moreover, salmonellosis affects humans and farm animals, since Salmonella is endogenous in some animals, causing substantial livestock losses. Besides livestock, the most common animal reservoirs are birds, such as chickens, ducks, and turkeys [ 27 ]. Salmonella contamination of cattle and poultry may come through feed.…”

Section: Effect Of Salmonellosis On Humansmentioning

confidence: 99%

Application of Eugenol in Poultry to Control Salmonella Colonization and Spread

Aljuwayd

Malli

Kwon

2023

Veterinary Sciences

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The poultry sector is an essential component of agriculture that has experienced unprecedented growth during the last few decades. It is especially true for the United States, where the average intake of chicken meat increased from 10 pounds (4.5 kg) per person in 1940 to 65.2 pounds (29.6 kg) per person in 2018, while the country produced 113 billion eggs in 2019 alone. Besides providing nutrition and contributing significantly to the economy, chicken is also a natural reservoir of Salmonella, which is responsible for salmonellosis in humans, one of the significant foodborne illnesses around the globe. The increasing use of chicken manure and antibiotics increases the spread of Salmonella and selects for multi-drug resistant strains. Various plant extracts, primarily essential oils, have been investigated for their antimicrobial activities. The multiple ways through which these plant-derived compounds exert their antimicrobial effects make the development of resistance against them unlikely. Eugenol, an aromatic oil primarily found in clove and cinnamon, has shown antimicrobial activities against various pathogenic bacteria. A few reports have also highlighted the anti-Salmonella effects of eugenol in chicken, especially in reducing the colonization by Salmonella Enteritidis and Salmonella Typhimurium, the primary Salmonella species responsible for human salmonellosis. Besides limiting Salmonella infection in chicken, the supplementation of eugenol also significantly improves intestinal health, improving overall well-being. In this review, we highlight the rising incidences of salmonellosis worldwide and the factors increasing its prevalence. We then propose the usage of eugenol as a natural feed supplement for containing Salmonella in chicken.

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“…Foodborne illness caused by Salmonella enterica ( S. enterica ) is a persistent threat to the health of people around the world, and outbreaks are closely monitored within the U.S. [ 1 , 2 , 3 ]. The genus Salmonella has two species, namely S. bongori and S. enterica .…”

Section: Introductionmentioning

confidence: 99%

Serotype Screening of Salmonella enterica Subspecies I by Intergenic Sequence Ribotyping (ISR): Critical Updates

et al. 2022

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(1) Background: Foodborne illness from Salmonella enterica subspecies I is most associated with approximately 32 out of 1600 serotypes. While whole genome sequencing and other nucleic acid-based methods are preferred for serotyping, they require expertise in bioinformatics and often submission to an external agency. Intergenic Sequence Ribotyping (ISR) assigns serotype to Salmonella in coordination with information freely available at the National Center for Biotechnology Information. ISR requires updating because it was developed from 26 genomes while there are now currently 1804 genomes and 1685 plasmids. (2) Methods: Serotypes available for sequencing were analyzed by ISR to confirm primer efficacy and to identify any issues in application. Differences between the 2012 and 2022 ISR database were tabulated, nomenclature edited, and instances of multiple serotypes aligning to a single ISR were examined. (3) Results: The 2022 ISR database has 268 sequences and 40 of these were assigned new NCBI accession numbers that were not previously available. Extending boundaries of sequences resolved hdfR cross-alignment and reduced multiplicity of alignment for 37 ISRs. Comparison of gene cyaA sequences and some cell surface epitopes provided evidence that homologous recombination was potentially impacting results for this subset. There were 99 sequences that still had no match with an NCBI submission. (4) The 2022 ISR database is available for use as a serotype screening method for Salmonella enterica subspecies I. Finding that 36.9% of the sequences in the ISR database still have no match within the NCBI Salmonella enterica database suggests that there is more genomic heterogeneity yet to characterize.

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Temporal changes in the proportion ofSalmonellaoutbreaks associated with 12 food commodity groups in the United States

Abstract: Temporal changes in the proportion of Salmonella outbreaks associated with 12 food commodity groups in the United States.

Cited by 10 publications

References 48 publications

Trends in reported illness due to poultry‐ and nonpoultry associated Salmonella serotypes; United States 1996–2019

Trends in reported illness due to poultry‐ and nonpoultry associated Salmonella serotypes; United States 1996–2019

Application of Eugenol in Poultry to Control Salmonella Colonization and Spread

Serotype Screening of Salmonella enterica Subspecies I by Intergenic Sequence Ribotyping (ISR): Critical Updates

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