Nicolás Yusep Bulla-Marín, Laura Henao, Johana Husserl
{"title":"因食用用 La Ramada 灌区的水灌溉的生菜而感染沙门氏菌属和抗生素耐药沙门氏菌的风险。","authors":"Nicolás Yusep Bulla-Marín, Laura Henao, Johana Husserl","doi":"10.1089/fpd.2024.0015","DOIUrl":null,"url":null,"abstract":"<p><p>Despite heavy contamination of the Bogotá River with domestic and industrial waste, it remains vital for various purposes, including agricultural use at La Ramada Irrigation District. There are important concerns regarding pathogen concentrations in irrigation water at La Ramada, including the presence of antibiotic-resistant <i>Salmonella</i> spp. This study aimed to estimate the risk of <i>Salmonella</i>-related illness from consuming lettuce irrigated with Bogotá River water at La Ramada. We collected lettuce samples from 4 different sites, all irrigated with water from La Ramada. The methodology involved a process to detach <i>Salmonella</i> spp. from lettuce leaves, quantification through plate counts on SS agar, and establishment of antibiotic-resistant bacteria concentrations through growth on media supplemented with ampicillin or ciprofloxacin. The results showed concentrations of <i>Salmonella</i> spp. of 10<sup>3.59</sup>,10<sup>2.66</sup>, and 10<sup>4.56</sup> CFU/g lettuce at sites 1, 2, and 3, respectively, and ampicillin-resistant <i>Salmonella</i> spp. of 10<sup>1.93</sup>, 10<sup>1.31</sup>, and 10<sup>2.07</sup> CFU/g lettuce at sites 1, 2, and 3, respectively. No colonies were obtained from lettuce samples collected from site 4. Notably, we detected no isolates resistant to ciprofloxacin at any of the sites. <i>Salmonella</i> spp. concentrations varied greatly among sampling sites. <i>Salmonella</i> spp. concentrations were used to predict the daily probability of illness, with a probability of 0.59 (0.33 to 0.78, CI 95%) for <i>Salmonella</i> spp. and 0.3 (0.03 to 0.53, CI 95%) for ampicillin-resistant <i>Salmonella</i> spp.</p>","PeriodicalId":12333,"journal":{"name":"Foodborne pathogens and disease","volume":null,"pages":null},"PeriodicalIF":1.9000,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Risk of Illness with <i>Salmonella</i> Spp. and Antibiotic-Resistant <i>Salmonella</i> sp. due to Consumption of Lettuce Irrigated with Water from La Ramada Irrigation District.\",\"authors\":\"Nicolás Yusep Bulla-Marín, Laura Henao, Johana Husserl\",\"doi\":\"10.1089/fpd.2024.0015\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Despite heavy contamination of the Bogotá River with domestic and industrial waste, it remains vital for various purposes, including agricultural use at La Ramada Irrigation District. There are important concerns regarding pathogen concentrations in irrigation water at La Ramada, including the presence of antibiotic-resistant <i>Salmonella</i> spp. This study aimed to estimate the risk of <i>Salmonella</i>-related illness from consuming lettuce irrigated with Bogotá River water at La Ramada. We collected lettuce samples from 4 different sites, all irrigated with water from La Ramada. The methodology involved a process to detach <i>Salmonella</i> spp. from lettuce leaves, quantification through plate counts on SS agar, and establishment of antibiotic-resistant bacteria concentrations through growth on media supplemented with ampicillin or ciprofloxacin. The results showed concentrations of <i>Salmonella</i> spp. of 10<sup>3.59</sup>,10<sup>2.66</sup>, and 10<sup>4.56</sup> CFU/g lettuce at sites 1, 2, and 3, respectively, and ampicillin-resistant <i>Salmonella</i> spp. of 10<sup>1.93</sup>, 10<sup>1.31</sup>, and 10<sup>2.07</sup> CFU/g lettuce at sites 1, 2, and 3, respectively. No colonies were obtained from lettuce samples collected from site 4. Notably, we detected no isolates resistant to ciprofloxacin at any of the sites. <i>Salmonella</i> spp. concentrations varied greatly among sampling sites. <i>Salmonella</i> spp. concentrations were used to predict the daily probability of illness, with a probability of 0.59 (0.33 to 0.78, CI 95%) for <i>Salmonella</i> spp. and 0.3 (0.03 to 0.53, CI 95%) for ampicillin-resistant <i>Salmonella</i> spp.</p>\",\"PeriodicalId\":12333,\"journal\":{\"name\":\"Foodborne pathogens and disease\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":1.9000,\"publicationDate\":\"2024-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Foodborne pathogens and disease\",\"FirstCategoryId\":\"97\",\"ListUrlMain\":\"https://doi.org/10.1089/fpd.2024.0015\",\"RegionNum\":2,\"RegionCategory\":\"农林科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2024/7/3 0:00:00\",\"PubModel\":\"Epub\",\"JCR\":\"Q3\",\"JCRName\":\"FOOD SCIENCE & TECHNOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Foodborne pathogens and disease","FirstCategoryId":"97","ListUrlMain":"https://doi.org/10.1089/fpd.2024.0015","RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/7/3 0:00:00","PubModel":"Epub","JCR":"Q3","JCRName":"FOOD SCIENCE & TECHNOLOGY","Score":null,"Total":0}
Risk of Illness with Salmonella Spp. and Antibiotic-Resistant Salmonella sp. due to Consumption of Lettuce Irrigated with Water from La Ramada Irrigation District.
Despite heavy contamination of the Bogotá River with domestic and industrial waste, it remains vital for various purposes, including agricultural use at La Ramada Irrigation District. There are important concerns regarding pathogen concentrations in irrigation water at La Ramada, including the presence of antibiotic-resistant Salmonella spp. This study aimed to estimate the risk of Salmonella-related illness from consuming lettuce irrigated with Bogotá River water at La Ramada. We collected lettuce samples from 4 different sites, all irrigated with water from La Ramada. The methodology involved a process to detach Salmonella spp. from lettuce leaves, quantification through plate counts on SS agar, and establishment of antibiotic-resistant bacteria concentrations through growth on media supplemented with ampicillin or ciprofloxacin. The results showed concentrations of Salmonella spp. of 103.59,102.66, and 104.56 CFU/g lettuce at sites 1, 2, and 3, respectively, and ampicillin-resistant Salmonella spp. of 101.93, 101.31, and 102.07 CFU/g lettuce at sites 1, 2, and 3, respectively. No colonies were obtained from lettuce samples collected from site 4. Notably, we detected no isolates resistant to ciprofloxacin at any of the sites. Salmonella spp. concentrations varied greatly among sampling sites. Salmonella spp. concentrations were used to predict the daily probability of illness, with a probability of 0.59 (0.33 to 0.78, CI 95%) for Salmonella spp. and 0.3 (0.03 to 0.53, CI 95%) for ampicillin-resistant Salmonella spp.
期刊介绍:
Foodborne Pathogens and Disease is one of the most inclusive scientific publications on the many disciplines that contribute to food safety. Spanning an array of issues from "farm-to-fork," the Journal bridges the gap between science and policy to reduce the burden of foodborne illness worldwide.
Foodborne Pathogens and Disease coverage includes:
Agroterrorism
Safety of organically grown and genetically modified foods
Emerging pathogens
Emergence of drug resistance
Methods and technology for rapid and accurate detection
Strategies to destroy or control foodborne pathogens
Novel strategies for the prevention and control of plant and animal diseases that impact food safety
Biosecurity issues and the implications of new regulatory guidelines
Impact of changing lifestyles and consumer demands on food safety.