Occurence and antimicrobial resistance of Staphylococcus aureus and Salmonella spp. in retail fish samples in Turkey. Issue 1 (15th January 2015)

• Record Type: Journal Article
• Authors: Ertas Onmaz, Nurhan; Abay, Secil; Karadal, Fulden; Hizlisoy, Harun; Telli, Nihat; Al, Serhat
• Is Part Of: Marine pollution bulletin. Volume 90:Issue 1/2(2015)
• Page Start: 242
• Page End: 246
• Publication Date: 2015-01-15
• Subjects: ELISA -- Fish -- PCR -- Salmonella spp. -- S. aureus; Marine pollution -- Periodicals; Marine Biology -- Periodicals; Water Pollution -- Periodicals; Mer -- Pollution -- Périodiques; Publications périodiques; Pollution des mers; Lutte antipollution; Electronic journals; 363.7394
• DOI: 10.1016/j.marpolbul.2014.10.046
• Languages: English
• ISSNs: 0025-326X

Abstract

Highlights: Seafood is responsible for foodborne diseases and may play an important role for public health. Pathogens found naturally in the sea and rivers and they may infect to humans carried by fisheries. Toxigenic and antibiotic resistant strains may transmit during handling and processing. Retail fish markets need to hygienic practices in all stages of production. Abstract: The aims of this study were to investigate the presence of Staphylococcus aureus and staphylococcal enterotoxins, as well as Salmonella spp. and to determine the antimicrobial susceptibilities of the isolates from fish samples. A total of 100 fish samples were analysed consisting of 30 anchovy, 35 trout and 35 sea bream. The presence of SEs was detected using ELISA and its genes confirmed by mPCR. Also, S. aureus and Salmonella spp. were detected in 9 (9%) and 5 (5%) samples, respectively. None of the S. aureus isolates had SEs and SEs genes. The resistance rates of the S. aureus isolates to erythromycin, tetracycline, and penicillin G were found to be 33% while Salmonella spp. isolates were resistant to trimethoprim-sulfamethoxazole, gentamicin and neomycine in 20%, 20% and 80%, respectively of the samples. It is of utmost important for public health that retail fish markets need to use hygienic practices in handling and processing operations.