Silent Carriers: The Hidden Threat of Antibiotic-Resistant <i>Staphylococcus aureus</i> in Retail Seafood Across Poland’s Tri-City Area
<b>Background/objectives</b>: Antibiotic-resistant <i>Staphylococcus aureus</i> poses a significant risk to food safety and public health, particularly through the consumption of contaminated seafood. This study aimed to assess the presence and antibiotic resistance of <i&...
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MDPI AG
2025-01-01
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| Series: | Antibiotics |
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| Online Access: | https://www.mdpi.com/2079-6382/14/1/73 |
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| author | Anita Kukułowicz Izabela Steinka Aleksandra Szelągowska |
| author_facet | Anita Kukułowicz Izabela Steinka Aleksandra Szelągowska |
| author_sort | Anita Kukułowicz |
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| description | <b>Background/objectives</b>: Antibiotic-resistant <i>Staphylococcus aureus</i> poses a significant risk to food safety and public health, particularly through the consumption of contaminated seafood. This study aimed to assess the presence and antibiotic resistance of <i>S. aureus</i> in seafood sold in the Tri-City area of Poland, addressing a knowledge gap regarding the region. <b>Methods</b>: Seafood samples (<i>n</i> = 89) were categorized according to their origin: domestic—Poland (PL), European countries (ECs), and Asian countries (ACs). <i>S. aureus</i> was isolated using ISO 6888-1 methods, and antimicrobial susceptibility testing was conducted against three antibiotics: erythromycin, clindamycin, and gentamicin, following CLSI guidelines. <b>Results</b>: Of the 89 samples, 68.5% were contaminated with <i>S. aureus</i>. The highest resistance rates were found for erythromycin (30.5%), with gentamicin showing the lowest resistance (8.3%).No significant correlation (<i>p</i> > 0.05) was found between resistance patterns and fish origin or processing level. <b>Conclusions</b>: The results of this study highlight the widespread occurrence of <i>Staphylococcus aureus</i> in fish sold in the Tri-City area, with a notable prevalence of antibiotic-resistant strains. |
| format | Article |
| id | doaj-art-040ec8e0a4f94e5783ba0eacc2d2b3be |
| institution | Kabale University |
| issn | 2079-6382 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | MDPI AG |
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| series | Antibiotics |
| spelling | doaj-art-040ec8e0a4f94e5783ba0eacc2d2b3be2025-01-24T13:18:51ZengMDPI AGAntibiotics2079-63822025-01-011417310.3390/antibiotics14010073Silent Carriers: The Hidden Threat of Antibiotic-Resistant <i>Staphylococcus aureus</i> in Retail Seafood Across Poland’s Tri-City AreaAnita Kukułowicz0Izabela Steinka1Aleksandra Szelągowska2Department of Quality Management, Faculty of Management and Quality Sciences, Gdynia Maritime University, 81–87 Morska St., 81-225 Gdynia, PolandDepartment of Quality Management, Faculty of Management and Quality Sciences, Gdynia Maritime University, 81–87 Morska St., 81-225 Gdynia, PolandDepartment of Quality Management, Faculty of Management and Quality Sciences, Gdynia Maritime University, 81–87 Morska St., 81-225 Gdynia, Poland<b>Background/objectives</b>: Antibiotic-resistant <i>Staphylococcus aureus</i> poses a significant risk to food safety and public health, particularly through the consumption of contaminated seafood. This study aimed to assess the presence and antibiotic resistance of <i>S. aureus</i> in seafood sold in the Tri-City area of Poland, addressing a knowledge gap regarding the region. <b>Methods</b>: Seafood samples (<i>n</i> = 89) were categorized according to their origin: domestic—Poland (PL), European countries (ECs), and Asian countries (ACs). <i>S. aureus</i> was isolated using ISO 6888-1 methods, and antimicrobial susceptibility testing was conducted against three antibiotics: erythromycin, clindamycin, and gentamicin, following CLSI guidelines. <b>Results</b>: Of the 89 samples, 68.5% were contaminated with <i>S. aureus</i>. The highest resistance rates were found for erythromycin (30.5%), with gentamicin showing the lowest resistance (8.3%).No significant correlation (<i>p</i> > 0.05) was found between resistance patterns and fish origin or processing level. <b>Conclusions</b>: The results of this study highlight the widespread occurrence of <i>Staphylococcus aureus</i> in fish sold in the Tri-City area, with a notable prevalence of antibiotic-resistant strains.https://www.mdpi.com/2079-6382/14/1/73<i>Staphylococcus aureus</i>antibiotic resistanceantimicrobial susceptibilityseafoodpublic health |
| spellingShingle | Anita Kukułowicz Izabela Steinka Aleksandra Szelągowska Silent Carriers: The Hidden Threat of Antibiotic-Resistant <i>Staphylococcus aureus</i> in Retail Seafood Across Poland’s Tri-City Area Antibiotics <i>Staphylococcus aureus</i> antibiotic resistance antimicrobial susceptibility seafood public health |
| title | Silent Carriers: The Hidden Threat of Antibiotic-Resistant <i>Staphylococcus aureus</i> in Retail Seafood Across Poland’s Tri-City Area |
| title_full | Silent Carriers: The Hidden Threat of Antibiotic-Resistant <i>Staphylococcus aureus</i> in Retail Seafood Across Poland’s Tri-City Area |
| title_fullStr | Silent Carriers: The Hidden Threat of Antibiotic-Resistant <i>Staphylococcus aureus</i> in Retail Seafood Across Poland’s Tri-City Area |
| title_full_unstemmed | Silent Carriers: The Hidden Threat of Antibiotic-Resistant <i>Staphylococcus aureus</i> in Retail Seafood Across Poland’s Tri-City Area |
| title_short | Silent Carriers: The Hidden Threat of Antibiotic-Resistant <i>Staphylococcus aureus</i> in Retail Seafood Across Poland’s Tri-City Area |
| title_sort | silent carriers the hidden threat of antibiotic resistant i staphylococcus aureus i in retail seafood across poland s tri city area |
| topic | <i>Staphylococcus aureus</i> antibiotic resistance antimicrobial susceptibility seafood public health |
| url | https://www.mdpi.com/2079-6382/14/1/73 |
| work_keys_str_mv | AT anitakukułowicz silentcarriersthehiddenthreatofantibioticresistantistaphylococcusaureusiinretailseafoodacrosspolandstricityarea AT izabelasteinka silentcarriersthehiddenthreatofantibioticresistantistaphylococcusaureusiinretailseafoodacrosspolandstricityarea AT aleksandraszelagowska silentcarriersthehiddenthreatofantibioticresistantistaphylococcusaureusiinretailseafoodacrosspolandstricityarea |