These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Prevalence of Listeria monocytogenes, Vibrio parahaemolyticus, Staphylococcus aureus, and Salmonella spp. in seafood products using multiplex polymerase chain reaction.
    Author: Zarei M, Maktabi S, Ghorbanpour M.
    Journal: Foodborne Pathog Dis; 2012 Feb; 9(2):108-12. PubMed ID: 22044288.
    Abstract:
    Although several etiological agents can be transmitted through seafood consumption, Listeria monocytogenes, Vibrio parahaemolyticus, Staphylococcus aureus, and Salmonella spp. are considered among the most important pathogens in terms of public health and disease. In this study, multiplex polymerase chain reaction (PCR), as a rapid and cost-effective method, was used to determine the prevalence of these pathogens in 245 samples of raw/fresh, frozen, and ready-to-eat (RTE) seafood products marketed in Iran. The prevalence of L. monocytogenes in raw/fresh fish and shrimp samples was 1.4%, whereas 2.9% of the raw/fresh fish and 7.1% of the shrimp samples were contaminated with V. parahaemolyticus. No contamination with L. monocytogenes and V. parahaemolyticus was found in frozen and RTE seafood products. The prevalence of S. aureus was found to be higher than other investigated pathogens. S. aureus was detected in 5% of the raw/fresh samples of fish and shrimp, 17.5% of the frozen, and 12.3% of the RTE samples. Further, our findings indicate that 2.9% of the fish samples, 4.3% of the shrimp samples, and 1.5% of the RTE samples were contaminated with Salmonella spp. Owing to the potential hazard of these pathogenic bacteria, multiplex PCR can provide a rapid and cost-effective method for the surveillance of these pathogens in seafood products.
    [Abstract] [Full Text] [Related] [New Search]