Foodborne pathogens and disease最新文献_第7页

Genomic Comparison of Reoccurring, Emerging, and Persistent (REP) Shiga Toxin-Producing Escherichia coli O157:H7. 产志贺毒素大肠杆菌 O157:H7 的再发生、新发和持续性 (REP) 基因组比较。

IF 1.9 2区农林科学

Foodborne pathogens and disease Pub Date : 2024-12-13 DOI: 10.1089/fpd.2024.0144

Yishan Yang, Xianghe Yan, Bradd J Haley, Charles Li, Xiangwu Nou

引用次数: 0

A Systematic Review and Meta-Analysis of the Detection of Shiga Toxin-Producing Escherichia coli in Cattle in China in the Past 10 Years. 近10年来中国牛中检测出产志贺毒素大肠杆菌的系统回顾和meta分析

IF 1.9 2区农林科学

Foodborne pathogens and disease Pub Date : 2024-12-12 DOI: 10.1089/fpd.2024.0120

Baili Zheng, Yaling Cheng, Lan Ma, Yvxuan Cai, Yongchao Li, Yingyu Liu

{"title":"A Systematic Review and Meta-Analysis of the Detection of Shiga Toxin-Producing Escherichia coli in Cattle in China in the Past 10 Years.","authors":"Baili Zheng, Yaling Cheng, Lan Ma, Yvxuan Cai, Yongchao Li, Yingyu Liu","doi":"10.1089/fpd.2024.0120","DOIUrl":"https://doi.org/10.1089/fpd.2024.0120","url":null,"abstract":"Shiga toxin-producing Escherichia coli (STEC) is a significant pathogen that can cause foodborne illnesses and pose a serious public health problem. To date, no systematic evaluation or meta-analysis of STEC carriage in Chinese cattle has been conducted. Therefore, we conducted a systematic review and meta-analysis to assess the prevalence of STEC in cattle in China over the past decade. We retrieved 1868 articles from 6 databases (PubMed, Web of Science, CNKI, Wanfang, VIP, and Baidu). Based on criteria such as sample source, isolation time, and species, we selected 39 studies (comprising 16,437 samples from 14 provinces) for systematic review and meta-analysis. The analysis results indicated that the pooled prevalence of E. coli in cattle during the selected time period was 6% (95% CI: 0.03-0.09). Subgroup analysis revealed variations in STEC positivity rates across different sectors. The highest positivity rate was observed in the slaughter and processing sector (12%, 95% CI: 0.03-0.17), followed by the retail sector (6%, 95% CI: 0.01-0.13), with the breeding sector showing the lowest rate (5%, 95% CI: 0.03-0.17). Among the regions studied, Shandong exhibited the highest pooled prevalence (15%, 95% CI: 0.01-0.30), followed by Hebei (12%, 95% CI: 0.00-0.30) and Hubei (11%, 95% CI: 0.03-0.09). These findings indicate an uneven distribution of STEC in cattle across China. Our systematic evaluation of data over the past decade provides insights into the prevalence of STEC in cattle in China. These findings may assist in the prevention and control of STEC in cattle in the country. We recommend conducting further epidemiological investigations and establishing comprehensive surveillance programs to identify risk factors associated with STEC in cattle, thereby enhancing prevention and control strategies.","PeriodicalId":12333,"journal":{"name":"Foodborne pathogens and disease","volume":" ","pages":""},"PeriodicalIF":1.9,"publicationDate":"2024-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142817544","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Microbial Growth, Survival, and Cryotolerance in Plant-Based Milk Alternatives: A Study with Listeria monocytogenes. 植物性牛奶替代品中的微生物生长、存活和低温耐受性：单核细胞增生李斯特菌的研究。

IF 1.9 2区农林科学

Foodborne pathogens and disease Pub Date : 2024-12-11 DOI: 10.1089/fpd.2024.0141

Reha Onur Azizoglu

{"title":"Microbial Growth, Survival, and Cryotolerance in Plant-Based Milk Alternatives: A Study with Listeria monocytogenes.","authors":"Reha Onur Azizoglu","doi":"10.1089/fpd.2024.0141","DOIUrl":"https://doi.org/10.1089/fpd.2024.0141","url":null,"abstract":"The increasing popularity of plant-based milk products as an alternative to traditional bovine milk has sparked concerns about their safety and nutritional impact. This study focuses on the growth, survival, and cryotolerance behavior of Listeria monocytogenes (strains: ATCC 19115 and RS1) in various plant-based milk substitutes. Samples of almond milk, oat milk, soy milk, and bovine milk, all subjected to ultra-high temperature treatment, were evaluated for their influence on L. monocytogenes growth at 4°C and survival through repeated freezing and thawing cycles. Despite the nutritional differences, the growth rates of two L. monocytogenes strains at 4°C in plant-based milk alternatives and bovine milk displayed similarity (p > 0.05). Both strains of L. monocytogenes demonstrated similar biofilm formation abilities in plant-based milk alternatives and bovine milk. However, L. monocytogenes exhibited different levels of tolerance to repeated freezing and thawing cycles depending on plant-based milk alternatives in which they were grown at 4°C (p < 0.05). In the case of L. monocytogenes ATCC19115, cells cultured in almond milk at 4°C showed a significant reduction in their freezing and thawing tolerance (2.80 log reduction), followed by cells grown in soy milk (2.09 log reduction) when compared with oat and bovine milk (p < 0.05). A parallel trend of tolerance was evident in L. monocytogenes RS1 (2.82 and 3.22 log reduction in almond milk and soy milk, respectively). These findings underscore the need for comprehensive assessments of microbial behavior in emerging food products like plant-based milk alternatives. As these alternatives continue to gain traction, ensuring their safety and stability remains important. With insights into L. monocytogenes growth and survival in milk alternatives, this study will contribute to the evolving understanding of microbial dynamics in response to changing dietary trends.","PeriodicalId":12333,"journal":{"name":"Foodborne pathogens and disease","volume":" ","pages":""},"PeriodicalIF":1.9,"publicationDate":"2024-12-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142812685","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Antibiotic-Resistant Pseudomonas aeruginosa from Market Meat in Peru. 秘鲁市场肉类中的耐抗生素铜绿假单胞菌。

IF 1.9 2区农林科学

Foodborne pathogens and disease Pub Date : 2024-12-10 DOI: 10.1089/fpd.2024.0052

Fernando Guibert, Beatriz Rojo-Bezares, Kathya Espinoza, Carla A Alonso, Rosario Oporto-Llerena, María López, Clara Taboada-Blanco, Yolanda Sáenz, Maria J Pons, Joaquim Ruiz

{"title":"Antibiotic-Resistant Pseudomonas aeruginosa from Market Meat in Peru.","authors":"Fernando Guibert, Beatriz Rojo-Bezares, Kathya Espinoza, Carla A Alonso, Rosario Oporto-Llerena, María López, Clara Taboada-Blanco, Yolanda Sáenz, Maria J Pons, Joaquim Ruiz","doi":"10.1089/fpd.2024.0052","DOIUrl":"https://doi.org/10.1089/fpd.2024.0052","url":null,"abstract":"Unconsidered microorganisms, such as Pseudomonas aeruginosa, may be often recovered from food samples. This study aimed to characterize seven P. aeruginosa recovered from traditional market chicken meat in Lima, Peru. Antimicrobial susceptibility to 18 antimicrobial agents as well as the presence of amino acid changes in fluoroquinolone targets, 10 mediated colistin resistance (mcr) genes and integrons were analyzed. Clonal relationships were determined through pulsed-field gel electrophoresis (PFGE). Serotype by agglutination, multilocus sequence typing and the presence of 14 virulence factors (VFs) were established. Two isolates were multidrug-resistant, all being fluoroquinolone-resistant and exhibited the amino acid changes GyrA T83I and ParC S87L. No mcr gene was detected in the colistin-resistant isolates. The isolates showed identical PFGE patterns, and the selected P6 isolate belonged to the serotype O:4 and the sequence type 1800, and presented 12 VFs (all but exoU and exlA). The present study highlights the presence of multidrug and virulent P. aeruginosa in market chicken meat, and suggests cross-contamination during meat manipulation.","PeriodicalId":12333,"journal":{"name":"Foodborne pathogens and disease","volume":" ","pages":""},"PeriodicalIF":1.9,"publicationDate":"2024-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142806667","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Epidemiological and Genomic Characterization of a Campylobacter jejuni Outbreak in Lishui, China. 丽水一起空肠弯曲杆菌暴发的流行病学和基因组学特征

IF 1.9 2区农林科学

Foodborne pathogens and disease Pub Date : 2024-12-10 DOI: 10.1089/fpd.2024.0008

Yumei Ge, Youqi Ji, Jianhua Mei, Maojun Zhang, Yumin Li, Bifeng Ye, Honghu Chen, Xiuying Chen

{"title":"Epidemiological and Genomic Characterization of a Campylobacter jejuni Outbreak in Lishui, China.","authors":"Yumei Ge, Youqi Ji, Jianhua Mei, Maojun Zhang, Yumin Li, Bifeng Ye, Honghu Chen, Xiuying Chen","doi":"10.1089/fpd.2024.0008","DOIUrl":"https://doi.org/10.1089/fpd.2024.0008","url":null,"abstract":"Campylobacter is one of the leading causes of bacterial foodborne diarrheal diseases throughout the world. Reported outbreaks of Campylobacter are infrequent in China. This article described such an outbreak among students from a junior high school in East China during November 2019. A total of 40 samples were collected as follows: 24 stool samples from patients, 12 stool samples from kitchen staff members, and 4 water samples from cafeteria. The stool samples were tested for the presence of Salmonella, enterotoxigenic Escherichia coli, Shigella, Vibrio parahaemolyticus, Vibrio cholera, Listeria monocytogenes, Staphylococcus aureus, Yersinia enterocolitica, Bacillus cereus, Clostridium perfringens, norovirus, rotavirus, adenovirus, astrovirus, and sapovirus by real-time polymerase chain reaction (PCR). Pulsed-field gel electrophoresis (PFGE), next-generation sequencing, and antimicrobial susceptibility testing were performed to determine the relatedness of the Campylobacter jejuni isolates in this outbreak. Forty-seven cases were reported with diarrhea among 569 seventh grade students and staff. In these 47 cases, we detected that C. jejuni through real-time PCR in 16 fecal samples was positive, whereas the remaining fecal samples were tested negative by real-time PCR. Only three C. jejuni strains were isolated from stool samples of case patients, and all of them showed 100% PFGE similarity to strain ST6913. Whole genome sequencing analysis revealed no single nucleotide variation in the three isolates. This is one of the few reports in China about outbreak caused by C. jejuni. C. jejuni ST6913 was responsible for this outbreak.","PeriodicalId":12333,"journal":{"name":"Foodborne pathogens and disease","volume":" ","pages":""},"PeriodicalIF":1.9,"publicationDate":"2024-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142806668","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Draft Whole-Genome Sequencing and Phenotypic Analysis of Salmonella from Retail Aquatic Products in Weifang. 潍坊市零售水产品沙门氏菌全基因组测序及表型分析草案

IF 1.9 2区农林科学

Foodborne pathogens and disease Pub Date : 2024-12-09 DOI: 10.1089/fpd.2024.0113

Jiaxin Han, Mingming Yu, Fengjuan Zhang, Xiaohong Xia, Changda Su, Peipei Qi, Caijing Han, Fengxiang Zhang

{"title":"Draft Whole-Genome Sequencing and Phenotypic Analysis of Salmonella from Retail Aquatic Products in Weifang.","authors":"Jiaxin Han, Mingming Yu, Fengjuan Zhang, Xiaohong Xia, Changda Su, Peipei Qi, Caijing Han, Fengxiang Zhang","doi":"10.1089/fpd.2024.0113","DOIUrl":"https://doi.org/10.1089/fpd.2024.0113","url":null,"abstract":"Salmonella is one of the most common causative agents of infectious diarrhea in humans, but in China, there are very limited data on the presence of Salmonella in aquatic products. This study describes the isolation of Salmonella from aquatic products in Weifang, China, from April 2022 to April 2023. Seven out of 160 (4.38%) retail aquatic product samples were positive for Salmonella. Two distinct serotypes were identified: Salmonella enterica subsp. enterica serovar Senftenberg (n = 4) and S. enterica subsp. diarizonae serovar IIIb 59:z10:z57 (n = 3). The results of molecular typing of isolates with the same serotype were consistent. Only one of the isolates was resistant to ampicillin, while the other isolates were not resistant to the tested antibiotics, suggesting that Salmonella in aquatic products in this region are relatively susceptible to antibiotics. There were 17 resistance genes in the 7 strains, 13 of which were shared. golS, MdtK, mdsA, and mdtG were unique to S. Senftenberg. A total of 155 virulence genes were annotated in the S. Senftenberg isolates, and 136 virulence genes were annotated in the S. IIIb 59:z10:z57 isolates. The S. Senftenberg isolates harbored more adhesion-related genes than the S. IIIb 59:z10:z57 isolates. Multilocus sequence typing analysis revealed that ST34 has been the most prevalent type of Salmonella in China since 2020, followed by ST11. The predominant type of Salmonella in aquaculture is ST14. This study provided additional genetic information about Salmonella in aquatic sources, providing a basis for subsequent research related to risk assessment, antibiotic resistance mechanisms, and so forth.","PeriodicalId":12333,"journal":{"name":"Foodborne pathogens and disease","volume":" ","pages":""},"PeriodicalIF":1.9,"publicationDate":"2024-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142794459","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Rattus spp. as Reservoirs of Multidrug Resistance- and Biofilm-Forming Escherichia coli in Urban Community from Southern Thailand. 泰国南部城市社区多重耐药和形成生物膜的大肠杆菌储存库——家鼠

IF 1.9 2区农林科学

Foodborne pathogens and disease Pub Date : 2024-12-04 DOI: 10.1089/fpd.2024.0109

Watcharapong Mitsuwan, Phirabhat Saengsawang, Sunsaneeya Thaikoed, Noppharat Tanthanathipchai, Pattarathai Saedan, Kittipong Chaisiri, Sumalee Boonmar, Yukio Morita

{"title":"Rattus spp. as Reservoirs of Multidrug Resistance- and Biofilm-Forming Escherichia coli in Urban Community from Southern Thailand.","authors":"Watcharapong Mitsuwan, Phirabhat Saengsawang, Sunsaneeya Thaikoed, Noppharat Tanthanathipchai, Pattarathai Saedan, Kittipong Chaisiri, Sumalee Boonmar, Yukio Morita","doi":"10.1089/fpd.2024.0109","DOIUrl":"https://doi.org/10.1089/fpd.2024.0109","url":null,"abstract":"Rats are rodents commonly found in Thailand that carry various zoonotic pathogens. Bacterial zoonosis can occur in a shared environment between humans and rats, especially in human communities and agricultural areas. Escherichia coli, particularly pathogenic and multidrug-resistant strains, is a significant public health concern that is transmitted by rats. This study aimed to investigate the antibiotic resistance (ABR) and biofilm formation of E. coli in caught rodents from Nakhon Si Thammarat province, Thailand. Captured rats were dissected to collect intestinal content for E. coli isolation. Two hundred and two confirmed E. coli were subjected for pathotype identification, antibiotic susceptibility testing, biofilm-forming ability (BFA), and the presence of related genes. Two E. coli isolates from intestinal content samples were atypical enteropathogenic (aEPEC). Predominantly, 52.97% of E. coli had azithromycin resistance, which was harbored by 35.64% of captured rats. Multidrug resistance (MDR) was found in 12.38% of E. coli isolates with 17 different MDR patterns. Remarkably, 96% of MDR isolates were resistant to azithromycin. Most E. coli harbored ereA (52%), followed by the blaTEM and aacC2 genes (6.44% each). Approximately 87% of isolated E. coli revealed moderate-to-high BFA. Predominantly, moderate-to-strong biofilm-forming E. coli harbored pgaA and pgaC genes. aEPEC, azithromycin resistance, MDR, and moderate-to-strong formation were the aspects of concern. Furthermore, the study of antibiotic-resistant E. coli in rats should be performed, particularly in terms of the transmission pathway, and the application of rats as bioindicators for ABR surveillance in Thailand should be established.","PeriodicalId":12333,"journal":{"name":"Foodborne pathogens and disease","volume":" ","pages":""},"PeriodicalIF":1.9,"publicationDate":"2024-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142779737","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Genomic Insights into Antibiotic Resistance and Virulence of Listeria Monocytogenes Isolated from Chongqing, China. 重庆地区单核细胞增生李斯特菌耐药性和毒力的基因组分析。

IF 1.9 2区农林科学

Foodborne pathogens and disease Pub Date : 2024-12-04 DOI: 10.1089/fpd.2024.0085

Yuan He, Zheng Luo, Hui Deng, Qiulin Chen, Yuyue Luo, Zhifeng Li, Wenge Tang, Hua Ling

{"title":"Genomic Insights into Antibiotic Resistance and Virulence of Listeria Monocytogenes Isolated from Chongqing, China.","authors":"Yuan He, Zheng Luo, Hui Deng, Qiulin Chen, Yuyue Luo, Zhifeng Li, Wenge Tang, Hua Ling","doi":"10.1089/fpd.2024.0085","DOIUrl":"https://doi.org/10.1089/fpd.2024.0085","url":null,"abstract":"Listeria monocytogenes (L. monocytogenes) is a pathogen of significant concern in food due to its ability to survive and multiply under harsh environmental conditions, such as high osmotic pressure, low temperatures, and freezing. This bacterium can cause listeriosis, a severe infection particularly dangerous for high-risk groups including newborns, pregnant women, and immunocompromised patients, due to its high morbidity and mortality rates. This study aimed to investigate the molecular epidemiological characteristics of L. monocytogenes isolated in Chongqing, southwest China. A total of 72 L. monocytogenes isolates collected between 2015 and 2022 were analyzed using whole-genome sequencing (WGS). Multilocus sequence typing (MLST) revealed 15 sequence types (STs), with ST9 (20.83%), ST87 (19.44%), and ST8 (13.89%) being the most prevalent. The isolates were classified into two phylogenetic lineages and four serotypes, with serotypes 1/2b (lineage I) and 1/2a (lineage II) representing 36.11% and 41.67%, of the isolates, respectively. Antibiotic resistance gene analysis showed a high prevalence of the tetracycline resistance gene tet(M), β-lactam resistance gene blaZ, and erythromycin resistance genes msr(A), msr(D), and mef(A). All isolates contained Listeria pathogenicity islands (LIPI-1) and LIPI-2; 12 isolates carried LIPI-3, and 17 isolates carried LIPI-4, with all ST87 isolates harboring LIPI-4. The ST87 isolates were primarily sourced from meat products. These findings indicate that L. monocytogenes isolates in Chongqing harbor multiple virulence and antibiotic resistance genes, underscoring the need for ongoing surveillance and risk assessment, particularly for ST87 in meat products.","PeriodicalId":12333,"journal":{"name":"Foodborne pathogens and disease","volume":" ","pages":""},"PeriodicalIF":1.9,"publicationDate":"2024-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142779748","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Serotyping and Identification of Antimicrobial Resistance Genes in Avian Pathogenic Escherichia Coli Isolated from Poultry Flocks in Jiangxi Province, China. 江西省禽源禽致病性大肠杆菌血清分型及耐药基因鉴定

IF 1.9 2区农林科学

Foodborne pathogens and disease Pub Date : 2024-12-04 DOI: 10.1089/fpd.2023.0159

Jia Tan, Fan-Fan Zhang, Hai-Qin Li, Jiang-Nan Huang, Zhao-Feng Kang, Qi-Peng Wei, Yan-Bing Zeng, Mei-Fang Tan

{"title":"Serotyping and Identification of Antimicrobial Resistance Genes in Avian Pathogenic Escherichia Coli Isolated from Poultry Flocks in Jiangxi Province, China.","authors":"Jia Tan, Fan-Fan Zhang, Hai-Qin Li, Jiang-Nan Huang, Zhao-Feng Kang, Qi-Peng Wei, Yan-Bing Zeng, Mei-Fang Tan","doi":"10.1089/fpd.2023.0159","DOIUrl":"https://doi.org/10.1089/fpd.2023.0159","url":null,"abstract":"Avian pathogenic Escherichia coli (APEC) is an important bacterial pathogen that causes severe respiratory and systemic infections in poultry. Our previous research investigated the prevalence and antimicrobial resistance phenotypes of APEC isolated from poultry flocks in Jiangxi Province, China. The present study aims to further identify the serotypes and the carbapenem-resistant gene blaNDM in APEC strains. Serotype investigations revealed that the most dominant serotype was O24 (53.2%), followed by O78 (11.9%), O2 (3.2%), O18 (2.4%), O45 (0.8%), and O88 (0.8%). Serotypes O1, O30, and O65 were not detected, and 35 strains (27.8%) were un-typed. The identified genes blaNDM-5 and blaNDM-1 shared a close phylogenetic distance with Klebsiella sp. and Acinetobacter sp. isolated from river and human feces, respectively. Two APEC strains carrying blaNDM-5 and blaNDM-1 were subjected to whole-genome sequencing and analysis. The results showed that blaNDM-5 was associated with the mobile genetic element IS5 and blaNDM-1 was associated with the mobile genetic element ISAba125. Current study findings can be helpful for effective vaccine development and provide a deep understanding of APEC infections and antimicrobial resistance in poultry flocks.","PeriodicalId":12333,"journal":{"name":"Foodborne pathogens and disease","volume":" ","pages":""},"PeriodicalIF":1.9,"publicationDate":"2024-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142779749","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Antibacterial Effect of Lime Juice Against Streptococcus suis and Other Bacteria in Minced Pork. 酸橙汁对肉末中猪链球菌及其他细菌的抑菌作用。

IF 1.9 2区农林科学

Foodborne pathogens and disease Pub Date : 2024-12-02 DOI: 10.1089/fpd.2024.0084

Duangdaow Khunbutsri, Khomson Satchasataporn, Tanyanant Kaminsonsakul, Sarawan Kaewmongkol, Nattakan Meekhanon

{"title":"Antibacterial Effect of Lime Juice Against Streptococcus suis and Other Bacteria in Minced Pork.","authors":"Duangdaow Khunbutsri, Khomson Satchasataporn, Tanyanant Kaminsonsakul, Sarawan Kaewmongkol, Nattakan Meekhanon","doi":"10.1089/fpd.2024.0084","DOIUrl":"https://doi.org/10.1089/fpd.2024.0084","url":null,"abstract":"Streptococcus suis is a significant zoonotic pathogen, capable of causing severe illnesses such as septicemia and meningitis in both swine and humans. Its transmission through pork consumption necessitates effective food safety measures. Lime juice, known for its antimicrobial properties, presents a potential alternative to reduce S. suis contamination in pork products. This study investigated the antibacterial efficacy of lime juice specifically against S. suis and its potential to reduce bacterial contamination in minced pork, aiming to determine optimal treatment parameters for mitigating S. suis transmission through pork consumption. Seven strains of S. suis representing serotypes known to cause zoonotic disease were cultured, and lime juice was prepared. The minimum inhibitory concentration and minimum bactericidal concentration tests consistently demonstrated the antibacterial effect of lime juice against S. suis. Survival curve analyses showed significant bacterial reduction within 15 min at 25% (v/v) lime juice concentration. In minced pork, lime juice caused a notable decrease in total bacteria and S. suis counts after 15 min. This study demonstrates the potential of lime juice as an antibacterial agent against a representative strain of S. suis in pork. However, the results also highlight that lime juice alone may not eliminate all viable bacteria. Therefore, incorporating lime juice treatment together with proper cooking practices remains crucial to ensure safe consumption of pork products.","PeriodicalId":12333,"journal":{"name":"Foodborne pathogens and disease","volume":" ","pages":""},"PeriodicalIF":1.9,"publicationDate":"2024-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142766110","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0