Genomic Salmonella Prevalence and Diversity in Chicken Eggs from Saudi Arabia

Saudi Arabia genomic study of Salmonella in 260 chicken eggs, detecting a 9% contamination rate. The research by Amani T. Alsufyani, published in 2026, used whole-genome sequencing to identify 12 distinct serovars and analyze virulence and antimicrobial resistance genes from isolates on eggshells and in contents.

Use Cases

• Modeling Salmonella prevalence and serovar distribution based on the reported 9% contamination rate and 12 identified serovars.
• Analyzing antimicrobial resistance gene profiles based on the reported multidrug resistance determinants and plasmid-mediated β-lactamase genes.
• Comparing genomic features between environmental and internal contamination pathways based on the distinction between eggshell and egg content isolates.
• Supporting food safety risk assessment within a One Health framework based on the study's stated aim.

Strengths

• Dataset is derived from a study analyzing 260 chicken egg samples.
• Results include a specific 9% Salmonella detection rate and identification of 12 distinct serovars.
• Data includes genomic analysis for virulence determinants and antimicrobial resistance profiles.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• The primary data file is a 413.3 KB PDF, suggesting the underlying structured data may be limited in scope or embedded within a report.

Provenance

Source

figshare, author Amani T. Alsufyani.

Collection Method

Conventional microbiological culture and whole-genome sequencing of Salmonella isolates from collected eggs.

Time Range

null

Freshness

Last updated 2026-03-17 13:07:10; freshness should be verified.

Geography

Saudi Arabia