ArticleScientific reports2022
Salmonella Salamae and S. Waycross isolated from Nile perch in Lake Victoria show limited human pathogenic potential.
Article in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed, 15 citations in OpenAlex.
- Molecular characterization of Salmonella isolates from poultry in Egypt: Detection of virulence, ESBLs genes and antimicrobial resistance profiling.Veterinary research communications · 2025Article
- Metagenomics reveals spatial variation in cyanobacterial composition, function, and biosynthetic potential in the Winam Gulf, Lake Victoria, Kenya.Applied and environmental microbiology · 2025Article
- Review
- Article
- Bacterial community and cyanotoxin gene distribution of the Winam Gulf, Lake Victoria, Kenya.Environmental microbiology reports · 2024Article
- Multi-locus sequence typing, antimicrobials resistance and virulence profiles of Salmonella enterica isolated from bovine carcasses in Minas Gerais state, Brazil.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2024Article
- Nanopore sequencing for identification and characterization of antimicrobial-resistantFrontiers in microbiology · 2024Article
- First report of coexistence of blaKPC-2 and blaNDM-1 in carbapenem-resistant clinical isolates ofFrontiers in microbiology · 2024Article
- One Health Approach: Invasive California Kingsnake (Animals : an open access journal from MDPI · 2023Article
- Occurrence and distribution ofFrontiers in microbiology · 2022Article
Corrections and comments
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Authors and funding
4 authors at 3 institutions in 4 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Non-enterica subspecies of Salmonella enterica are rarely associated with human infections. Paradoxically, food safety legislations consider the entire genus Salmonella as pathogenic to humans. Globally, large amounts of seafoods are rejected and wasted due to findings of Salmonella. To inform better food safety decisions, we investigated the pathogenicity of Salmonella Salamae 42:r- and Salmonella Waycross isolated from Nile perch from Lake Victoria. Genome-wide analysis revealed absence of significant virulence determinants including on key Salmonella pathogenicity islands in both serovars. In epithelial cells, S. Salamae showed a weak invasion ability that was lower than the invH mutant of S. Typhimiurium used as negative control. Similarly, S. Salamae could not replicate inside macrophages. Moreover, intracellular replication in S. Waycross strains was significantly lower compared to the wild type S. Typhimurium. Our findings suggest a low pathogenicity of S. Salamae reinforcing the existing literature that non-enterica subspecies are avirulent. We propose that food legislations and actions taken on findings of Salmonella are revisited to avoid wasting valuable sea- and other foods.
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