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Ali MS, Na SH, Moon BY, Kang HY, Kang HS, Kim SJ, Kim TS, Heo YE, Hwang YJ, Yoon SS, Lim SK. Antimicrobial Resistance Profiles and Molecular Characteristics of Extended-Spectrum β-Lactamase-Producing Salmonella enterica Serovar Typhimurium Isolates from Food Animals During 2010-2021 in South Korea. Foodborne Pathog Dis 2024. [PMID: 39029478 DOI: 10.1089/fpd.2023.0128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/21/2024] Open
Abstract
Extended-spectrum β-lactamase (ESBL)-producing Salmonella is emerging as a worldwide public health concern. In this study, we aimed to investigate the antimicrobial resistance profiles and molecular characteristics of ESBL-producing Salmonella enterica serovar Typhimurium (S. Typhimurium). We obtained a total of 995 S. Typhimurium isolates from the feces and carcasses of pigs (n = 678), chickens (n = 202), and cattle (n = 115) during 2010-2021 in Korea. We found that 35 S. Typhimurium isolates (3.5%) showed resistance to ceftiofur: pigs (51.4%, 18/35) and cattle (42.9%, 15/35). All of the ceftiofur-resistant S. Typhimurium isolates demonstrated multidrug resistance. Moreover, ceftiofur-resistant S. Typhimurium isolates displayed significantly higher rates of resistance to chloramphenicol and trimethoprim/sulfamethoxazole than ceftiofur-susceptible S. Typhimurium isolates (p < 0.05). The ceftiofur-resistant S. Typhimurium isolates produced four different CTX-M-type β-lactamase, comprising blaCTX-M-55 in the majority (51.4%, 18/35), followed by blaCTX-M-65 (28.6%, 10/35), blaCTX-M-14 (17.1%, 6/35), and blaCTX-M-1 (2.9%, 1/35). Among the 35 ceftiofur-resistant S. Typhimurium isolates, 16 blaCTX-M-55-positive isolates and one blaCTX-M-1-positive isolate were transferred to recipient Escherichia coli RG488 by conjugation. The predominantly found transposable units were blaCTX-M-55-orf477 (45.7%, 16/35), followed by blaCTX-M-65-IS903 (28.6%, 10/35) and blaCTX-M-14-IS903 (17.1%, 6/35). Ceftiofur-resistant S. Typhimurium represented 19 types, with types P1-19 (22.9%, 8/35) and P12-34 (22.9%, 8/35) making up the majority and being found in most farms nationwide. Sequence types (STs) were different by animal species: ST19 (48.6%, 17/35) and ST34 (42.9%, 15/35) were mostly found STs in pigs and cattle, respectively. These findings showed that food animals, especially pigs and cattle, act as reservoirs of blaCTX-M-harboring S. Typhimurium that can potentially be spread to humans.
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Affiliation(s)
- Md Sekendar Ali
- Department of Animal and Plant Quarantine Agency, Bacterial Disease Division, Gimcheon-si, Republic of Korea
| | - Seok-Hyeon Na
- Department of Animal and Plant Quarantine Agency, Bacterial Disease Division, Gimcheon-si, Republic of Korea
| | - Bo-Youn Moon
- Department of Animal and Plant Quarantine Agency, Bacterial Disease Division, Gimcheon-si, Republic of Korea
| | - Hee Young Kang
- Centre for Infectious Diseases Research, Korea Centers for Disease Control and Prevention, Cheongju, Republic of Korea
| | - Hee-Seung Kang
- Department of Animal and Plant Quarantine Agency, Bacterial Disease Division, Gimcheon-si, Republic of Korea
| | - Su-Jeong Kim
- Department of Animal and Plant Quarantine Agency, Bacterial Disease Division, Gimcheon-si, Republic of Korea
| | - Tae-Sun Kim
- Public Health and Environment Institute of Gwangju, Gwangju, Republic of Korea
| | - Ye-Eun Heo
- Department of Animal and Plant Quarantine Agency, Bacterial Disease Division, Gimcheon-si, Republic of Korea
| | - Yu-Jeong Hwang
- Department of Animal and Plant Quarantine Agency, Bacterial Disease Division, Gimcheon-si, Republic of Korea
| | - Soon Seek Yoon
- Department of Animal and Plant Quarantine Agency, Bacterial Disease Division, Gimcheon-si, Republic of Korea
| | - Suk-Kyung Lim
- Department of Animal and Plant Quarantine Agency, Bacterial Disease Division, Gimcheon-si, Republic of Korea
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Evaluating the Spatial Risk of Bacterial Foodborne Diseases Using Vulnerability Assessment and Geographically Weighted Logistic Regression. REMOTE SENSING 2022. [DOI: 10.3390/rs14153613] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Foodborne diseases are an increasing concern to public health; climate and socioeconomic factors influence bacterial foodborne disease outbreaks. We developed an “exposure–sensitivity–adaptability” vulnerability assessment framework to explore the spatial characteristics of multiple climatic and socioeconomic environments, and analyzed the risk of foodborne disease outbreaks in different vulnerable environments of Zhejiang Province, China. Global logistic regression (GLR) and geographically weighted logistic regression (GWLR) models were combined to quantify the influence of selected variables on regional bacterial foodborne diseases and evaluate the potential risk. GLR results suggested that temperature, total precipitation, road density, construction area proportions, and gross domestic product (GDP) were positively correlated with foodborne diseases. GWLR results indicated that the strength and significance of these relationships varied locally, and the predicted risk map revealed that the risk of foodborne diseases caused by Vibrio parahaemolyticus was higher in urban areas (60.6%) than rural areas (20.1%). Finally, distance from the coastline was negatively correlated with predicted regional risks. This study provides a spatial perspective for the relevant departments to prevent and control foodborne diseases.
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Oliveira LLD, da Silva AL, Pereira CR, Chaudhuri A. The stakeholder's roles in risk management related to food supply chain recalls: a systematic literature review. INTERNATIONAL JOURNAL OF LOGISTICS MANAGEMENT 2022. [DOI: 10.1108/ijlm-05-2021-0261] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
PurposeFood supply chains (FSCs) are becoming increasingly complex and vulnerable to recall risks due to quality failures. Measures for supply chain risk management can minimize these recall risks. However, this responsibility must be shared by all stakeholders in the chain. This study aims to analyze the roles of different stakeholders in managing risks in the events of food recalls.Design/methodology/approachA systematic literature review was carried out, and 110 articles were explored to identify risk management actions and to link them to the role of stakeholders involved in FSC recall.FindingsThe study found that nine stakeholders were responsible for 25 hazard management actions related to food safety and traceability systems, regulatory and preventive measures, and control and response mechanisms for food recalls in the FSC.Originality/valueThis article contributes to the literature by proposing an explanatory map associating risk management actions to different stakeholders in food recall. The actions were grouped according to whether they were prevention actions to avoid a food recall or contention actions to limit the negative economic effects and maintain the health of the population.
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Paudyal N, Pan H, Liao X, Zhang X, Li X, Fang W, Yue M. A Meta-Analysis of Major Foodborne Pathogens in Chinese Food Commodities Between 2006 and 2016. Foodborne Pathog Dis 2019; 15:187-197. [PMID: 29652195 DOI: 10.1089/fpd.2017.2417] [Citation(s) in RCA: 87] [Impact Index Per Article: 17.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Prevalence of pathogenic bacteria in food commodities in China have been reported in numerous publications over time. However, the results are scattered and varied. To calculate a robust point estimate with a higher statistical power, we applied meta-analytic approach for investigating the prevalence of common foodborne pathogens in major food items in China. Data, on prevalence of bacteria in various food commodities were extracted and analyzed from 361 (132 English and 229 Chinese) publications. Prevalence of eight most frequently reported pathogens on six broad food categories was used for pooled and subgroup meta-analysis by DerSimonian-Laird method in random-effects model. The estimated overall prevalence of pathogens in the foods was 8.5% (95% CI 8.2-8.7). The highest prevalence, irrespective of the pathogen type, was in the aquatic produce at 12.8% (12.0-13.5), while the least was in the vegetables at 3.0% (2.6-3.4). Among the pathogens, the most prevalent was Vibrio at 21.3% (19.6-23.1), whereas the least was pathogenic Escherichia coli at 4.3% (3.3-5.2). The major food pathogens in Chinese foods in decreasing order of prevalence were Vibrio parahaemolyticus, Campylobacter, Bacillus cereus, Staphylococcus aureus, Salmonella, Enterobacter, Listeria monocytogenes, and pathogenic E. coli. Presence of these organisms in foods equates the risk of microbiological food safety in China with other developed countries rather than the developing countries. This justifies the need of novel perspectives for formulating policies on microbiological food safety and risk mitigation.
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Affiliation(s)
- Narayan Paudyal
- 1 Institute of Preventive Veterinary Medicine, College of Animal Sciences, Zhejiang University & Zhejiang Provincial Key Laboratory of Preventive Veterinary Medicine, Hangzhou, China
| | - Hang Pan
- 1 Institute of Preventive Veterinary Medicine, College of Animal Sciences, Zhejiang University & Zhejiang Provincial Key Laboratory of Preventive Veterinary Medicine, Hangzhou, China
| | - Xiayi Liao
- 1 Institute of Preventive Veterinary Medicine, College of Animal Sciences, Zhejiang University & Zhejiang Provincial Key Laboratory of Preventive Veterinary Medicine, Hangzhou, China
| | - Xian Zhang
- 2 College of Animal Sciences and Technology, Zhejiang Agricultural and Forestry University , Hangzhou, China
| | - Xiaoliang Li
- 1 Institute of Preventive Veterinary Medicine, College of Animal Sciences, Zhejiang University & Zhejiang Provincial Key Laboratory of Preventive Veterinary Medicine, Hangzhou, China
| | - Weihuan Fang
- 1 Institute of Preventive Veterinary Medicine, College of Animal Sciences, Zhejiang University & Zhejiang Provincial Key Laboratory of Preventive Veterinary Medicine, Hangzhou, China .,2 College of Animal Sciences and Technology, Zhejiang Agricultural and Forestry University , Hangzhou, China
| | - Min Yue
- 1 Institute of Preventive Veterinary Medicine, College of Animal Sciences, Zhejiang University & Zhejiang Provincial Key Laboratory of Preventive Veterinary Medicine, Hangzhou, China
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Lee HT, Lee SJ, Yoon JW. Immunomodulation by Bioprocessed Polysaccharides from <i>Lentinus edodes</i> Mycelia Cultures with Rice Bran in the <i>Salmonella</i> Gallinarum-infected Chicken Macrophages. ACTA ACUST UNITED AC 2018. [DOI: 10.13103/jfhs.2018.33.5.383] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Park JM, You YH, Cho HM, Hong JW, Ghim SY. Foodborne Infectious Diseases Mediated by Inappropriate Infection Control in Food Service Businesses and Relevant Countermeasures in Korea. Osong Public Health Res Perspect 2017; 8:159-168. [PMID: 28781938 PMCID: PMC5525567 DOI: 10.24171/j.phrp.2017.8.3.02] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2017] [Revised: 06/10/2017] [Accepted: 06/28/2017] [Indexed: 11/12/2022] Open
Abstract
Objectives The objective of this review is to propose an appropriate course of action for improving the guidelines followed by food handlers for control of infection. For this purpose, previous epidemiological reports related to acute gastroenteritis in food service businesses mediated by food handlers were intensively analyzed. Methods Relevant studies were identified in international databases. We selected eligible papers reporting foodborne infectious disease outbreaks. Among primary literature collection, the abstract of each article was investigated to find cases that absolutely identified a causative factor to be food handlers’ inappropriate infection control and the taxon of causative microbial agents by epidemiological methodologies. Information about the sites (type of food business) where the outbreaks occurred was investigated. Results A wide variety of causative microbial agents has been investigated, using several epidemiological methods. These agents have shown diverse propagation pathways based on their own molecular pathogenesis, physiology, taxonomy, and etiology. Conclusion Depending on etiology, transmission, propagation, and microbiological traits, we can predict the transmission characteristics of pathogens in food preparation areas. The infected food workers have a somewhat different ecological place in infection epidemiology as compared to the general population. However, the current Korean Food Safety Act cannot propose detailed guidelines. Therefore, different methodologies have to be made available to prevent further infections.
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Affiliation(s)
- Jong Myong Park
- School of Life Sciences, BK21 Plus KNU Creative BioResearch Group, Institute for Microorganisms, Kyungpook National University, Daegu, Korea
| | - Young-Hyun You
- Microorganism Resources Division, National Institute of Biological Resources, Incheon, Korea
| | - Hyun-Min Cho
- School of Biological Sciences, Seoul National University, Seoul, Korea
| | - Ji Won Hong
- Marine Plants Team, National Marine Biodiversity Institute of Korea, Seocheon, Korea
| | - Sa-Youl Ghim
- School of Life Sciences, BK21 Plus KNU Creative BioResearch Group, Institute for Microorganisms, Kyungpook National University, Daegu, Korea
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