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A recent study from the University of Thessaly in Kardhitsa, Greece, highlights the challenges of maintaining food safety in a globalized food market. The research emphasizes the need for a comprehensive approach to food safety, especially in light of climate change, which may increase the risk of foodborne pathogens and toxins. By utilizing advanced technological tools and implementing a uniform comprehensive food safety platform, researchers aim to address these challenges and ensure effective processes for estimating and ensuring food safety. [Extracted from the article]

A study conducted at Hunan Agricultural University in Changsha, People's Republic of China, developed a novel three-signal biosensor for the simultaneous and ultrasensitive detection of live/dead Listeria monocytogenes in food samples. The biosensor utilizes phage multifunctional probes and nanoparticles to detect both live and dead bacteria, improving the accuracy of detection results. This research, supported by various foundations, offers a new avenue for simple and precise quantification of bacterial contamination in food. [Extracted from the article]

Researchers from Ningbo University in Zhejiang, China, have developed a phage-modified dual-peak long-period fiber grating biosensor for ultrasensitive, rapid, and specific detection of foodborne pathogens. The biosensor showed enhanced sensitivity to refractive index changes caused by bacterial adsorption, allowing for quantification of target strains based on wavelength shifts. The study offers a novel approach for the rapid, sensitive, and specific detection of trace pathogenic strains in foods, with promising results in detecting Escherichia coli O157:H7 and Hafnia paralvei in food samples. [Extracted from the article]

A recent study conducted at Mississippi State University focused on Salmonella enterica serotype Reading, a newly emerged foodborne pathogen found in contaminated poultry products. Researchers developed bioluminescent strains of S. Reading for real-time pathogen tracking, distinguishing between outbreak and non-outbreak strains. The study successfully created stable bioluminescent S. Reading strains, which could aid in monitoring and potentially reducing the spread of this emergent foodborne pathogen in the poultry industry. For more information, readers can refer to the original article in Microbiology Spectrum. [Extracted from the article]

A recent study conducted by researchers at Huazhong Agricultural University in Wuhan, People's Republic of China, focused on developing a digital DNA-amplification-free nucleic acid detection assay for the multiplexed and ultrasensitive detection of three food-borne pathogens. The method, known as d-MAGIC, utilizes mesophilic Clostridium butyricum argonaute and magnetic beads in a digital carrier system to achieve accurate and convenient pathogen detection without the need for DNA amplification. This research, published in Nature Food, highlights the potential of digital nucleic acid testing using d-MAGIC as a next-generation strategy for assessing food safety risks. [Extracted from the article]

A recent study from Chulalongkorn University in Bangkok, Thailand, focused on Salmonella contamination in pork slaughtering facilities and its implications for food safety. The research found that implementing Hazard Analysis Critical Control Points (HACCP) standards significantly reduced Salmonella contamination in pork products. However, contamination levels rose notably post-cutting in both HACCP and non-HACCP facilities, highlighting the importance of continuous monitoring and control measures to mitigate contamination and antibiotic resistance in foodborne pathogens like Salmonella. The study emphasizes the need for rigorous monitoring during cutting processes to identify and mitigate contamination sources, ultimately improving food safety in meat processing facilities. [Extracted from the article]

A recent study conducted at Northwest A&F University in Shaanxi, People's Republic of China, focused on developing a colorimetric-fluorescence dual-signal lateral flow immunoassay for the simultaneous detection of Salmonella typhimurium and Staphylococcus aureus in food. The research utilized a novel approach that integrated five physical, chemical, and biometric mechanisms to improve sensitivity and accuracy in detecting these food-borne pathogens. The study concluded that this multi-target, multi-mechanism, and multi-signal output detection method provides a significant advancement in pathogen research. For more information, the study can be found in Food Chemistry, volume 469, under the title "Bacterial surface informatics reliant on multi-mechanism simultaneous detection for Salmonella typhimurium and Staphylococcus aureus." [Extracted from the article]

Recent research from Universidade Federal de Goias in Brazil focuses on the presence of biofilms in the meat industry, which are hotspots for foodborne pathogens. The study highlights the need to understand the ecology of these microecosystems to improve meat safety and quality. The research emphasizes the importance of targeting foodborne pathogens and using multiple hurdles to combat biofilms, along with exploring eco-friendly antibiofilm methods. [Extracted from the article]

A recent study conducted by the Indian Council of Medical Research focused on the prevalence of foodborne pathogens in street foods commonly consumed in Hyderabad, India. The study found that emerging foodborne pathogens pose a significant public health concern, particularly in street-vended foods. Enteropathogens such as Salmonella and E. coli were identified in a high percentage of samples, highlighting the importance of monitoring and evaluating street foods to assess the risk of foodborne illnesses. The research underscores the need for continued efforts to ensure food safety in fast food establishments and street food vendors. [Extracted from the article]

A study conducted by Universitat Jaume I in Valencia, Spain, examined the potential virulence of Listeria monocytogenes strains isolated from fresh produce processing facilities using an invertebrate Galleria mellonella model. The research found that different L. monocytogenes strains from the fresh produce food chain exhibited varying levels of pathogenicity, indicating a potential risk to human health. The study assessed mortality rates, health index scores, bacterial counts, and immune responses in infected larvae, highlighting the importance of understanding the virulence of Listeria strains in food safety. [Extracted from the article]

A recent study from Taraba State University explores the impact of metabolites produced by foodborne pathogens on cancer risk. The research discusses specific pathogens such as Salmonella, Campylobacter, E. coli, and Listeria monocytogenes, detailing their metabolites and carcinogenic mechanisms. The study also covers detection techniques, control strategies, and the broader public health implications of pathogen metabolites, emphasizing the importance of health policies, public awareness, and education. For more information, the full article is available in Foods journal, and the researchers can be contacted at Taraba State University in Nigeria. [Extracted from the article]

A recent study conducted at Ohio State University investigated the impact of different irrigation sources on the dissemination and persistence of foodborne pathogens in fresh tomato high tunnel-dripline systems on small specialty crop farms. The study found that surface-originated water sources, such as streams and ponds, had a higher pathogen burden compared to subsurface water sources like wells. The research highlighted the potential risks associated with using contaminated water sources for irrigation and emphasized the importance of implementing risk assessment and mitigation measures to ensure food safety in small specialty crop farms. [Extracted from the article]

A study conducted at Federal University Rio Grande in Porto Alegre, Brazil, explored the use of bacteriophages as an alternative method for controlling biofilm-forming Salmonella enterica. The research aimed to evaluate the effectiveness of bacteriophages in inhibiting and removing bacterial biofilms. Results showed that a phage cocktail demonstrated promising potential in preventing biofilm formation and removing existing biofilms of Salmonella, suggesting it as a viable alternative for biofilm control. This research was supported by Coordenacao de Aperfeicoamento de Pessoal de Nivel Superior (CAPES) and has been peer-reviewed. [Extracted from the article]

Researchers from Villanova University conducted a study on antimicrobial resistance in poultry farming in the United States from 2015 to 2023. The study found that antimicrobial misuse in poultry processing contributes significantly to foodborne illnesses, with Salmonella enterica being the most prevalent antimicrobial-resistant pathogen. The research highlights the importance of targeted interventions and policies to mitigate antimicrobial resistance threats in the poultry production industry, emphasizing the need for proper food handling and cooking practices to reduce the risk of exposure to resistant pathogens. Regulatory authorities are urged to enforce stricter antimicrobial usage policies and enhance surveillance systems to sustain the reduction in antimicrobial resistance cases. [Extracted from the article]

A study conducted by Beijing Technology & Business University in China introduced a novel method for detecting staphylococcal enterotoxin A (SEA) in milk using a gold nanoparticle-based lateral flow immunoassay. The new method demonstrated superior sensitivity and practicality, with a detection limit of 0.061 ng/mL and a total detection time of 37 minutes. The research suggests that this innovative lateral flow device could be a valuable tool for in-field detection of Staphylococcus aureus and other foodborne pathogens, offering a promising strategy for enhancing food safety. [Extracted from the article]

Researchers at the Federal Technological University of Parana in Brazil have developed cassava starch-based films infused with biogenic selenium nanoparticles (Bio-SeNPs) to reduce foodborne pathogens. The addition of Bio-SeNPs altered the properties of the films, making them more effective in preventing food contamination. The films exhibited antimicrobial activity against Listeria spp., Salmonella spp., and Escherichia coli, and were successfully applied to cherry tomatoes without altering their characteristics. This study highlights the potential of using Bio-SeNPs in biodegradable films to enhance food safety and prevent foodborne diseases. [Extracted from the article]

A recent study conducted by the National Research Institute for Agriculture Food and Environment (INRAE) has shed light on the phenomenon of dormancy in food pathogens, specifically focusing on Listeria monocytogenes. Dormancy, known as the "viable but non-culturable" (VBNC) state, makes these bacteria undetectable by growth-based tests commonly used in hospitals and the agri-food industry. The researchers discovered that L. monocytogenes undergoes a radical transformation during dormancy, losing its rod shape and cell wall. The study also developed antibodies capable of specifically detecting L. monocytogenes in a dormant state, which could aid in the development of more effective detection and elimination strategies. [Extracted from the article]

A recent study conducted by Auburn University in Alabama explored the potential for reusing poultry processing wastewater (PPW) in crop irrigation. The study involved a pilot-scale 'poultryponics' system that operated continuously for 222 days. The system consisted of bioreactors, clarifiers, membrane filters, a UV disinfection unit, and a deep-water hydroponic system. The research found that while organic removal efficiencies were high, nitrification was limited due to high organic loading and low dissolved oxygen levels. However, the study demonstrated the sustainable and safe reuse of nutrient-rich industrial effluents in agriculture. [Extracted from the article]

A report from Aarhus University in Denmark discusses the effects of short-chain carboxylic acids (SCCAs) on the growth and biofilm formation of Salmonella enterica, a common food pathogen. The study found that SCCAs with high acid dissociation strength and positive hydrophobicity were more effective at inhibiting the growth of Salmonella. Crotonic and caproic acids were identified as potential biopreservatives, even at near-neutral pH. The research also suggests a two-step treatment as an efficient approach to eradicating biofilms. These findings can guide the application of SCCAs to prevent the growth of food pathogens and develop biopreserved food systems. [Extracted from the article]

A report from the University of Shanghai for Science and Technology discusses the importance of rapid detection of foodborne pathogens for the prevention and control of foodborne diseases. The report provides an overview of various detection techniques, including immunological, molecular biological, and biosensor-based methods. It highlights the potential of combining CRISPR/Cas systems with other detection methods to improve accuracy and efficiency. The research concludes that this information can serve as a valuable reference for developing more convenient and sensitive field detection methods, promoting the application of rapid detection techniques, and ensuring food safety and human health. [Extracted from the article]

A recent study published in the Medical Letter on the CDC & FDA discusses the potential benefits of using 3-class sampling plans in managing pathogens in food. The researchers developed a web application to evaluate the performance of 2-class and 3-class sampling plans and found that there is little benefit of a 3-class plan over a 2-class plan under certain assumptions. However, the benefit of a 3-class plan is realized when the distribution of pathogens includes a proportion of highly contaminated samples. The study concludes that better characterization of within-lot contamination distribution in food is needed to evaluate the performance of sampling plans. [Extracted from the article]

A report from Nanjing University Medical School in China discusses the role of the msgA gene in the invasive capacity and intracellular survivability of Salmonella, a common foodborne pathogen. The study found that msgA influences multiple metabolic pathways and the expression of pathogenicity islands (SPIs), which are important for Salmonella's virulence. Depletion of msgA resulted in reduced invasive capacity and intracellular survivability, leading to decreased virulence. Further research into the function of msgA could enhance our understanding of Salmonella's pathogenesis and potentially contribute to medical treatments. [Extracted from the article]

A report from Jiangnan University in Jiangsu, China discusses the development of a new method for detecting and identifying harmful bacteria in food. The researchers have created a triple-probe multiplex rolling circle amplification technique that can simultaneously detect Salmonella typhimurium and Staphylococcus aureus. The method uses specific genes and a pH-based detection approach for visual identification. The researchers found that the assay is specific and sensitive, with promising results in detecting synthetic targets and real bacteria. This research has been peer-reviewed and provides a potential solution for detecting pathogens in food samples. [Extracted from the article]

A recent report from the University of Florida discusses the use of machine learning-enabled colorimetric sensors for detecting foodborne pathogens. The research highlights the advancements in colorimetric sensors and the challenges of integrating them into the food industry. The article emphasizes the potential of interdisciplinary technology in improving food safety and efficiency. The research has been peer-reviewed and provides valuable insights into the field of foodborne disease detection. [Extracted from the article]

Researchers from the Center for Food Safety and Applied Nutrition have conducted a study on the utility of genomic databases in public health, specifically in relation to foodborne diseases and conditions. The study focused on the match rate between clinical isolates (from patients) and non-clinical isolates (from food manufacturing environments) within large genomic databases. The researchers found that the match rates varied depending on the organism and the size and diversity of the database. They concluded that populating databases with non-clinical isolates is important for better identifying matches for clinical samples, which can help prioritize surveillance strategies. [Extracted from the article]

A recent study conducted at Qingdao University in China has developed a new electrochemical biosensor chip for the detection of foodborne pathogens. The chip integrates loop-mediated isothermal amplification (LAMP) and methyl blue (MB) as a redox indicator to detect pathogens without the need for a washing step. The biosensor chip showed promising results, with a detection linear range of 102-107 CFU mL-1 and a limit of detection of 17.7 CFU mL-1 within 40 minutes. This method has the potential for on-site testing of foodborne pathogens and could be integrated into an all-in-one device. [Extracted from the article]

A recent study conducted by researchers at Assam Down Town University in India explored the antimicrobial and antibiofilm properties of essential oils from citrus varieties in Northeast India against foodborne pathogens. The essential oils demonstrated significant antimicrobial and antibiofilm activities against Bacillus cereus and Yersinia enterocolitica, two common foodborne pathogens. The study also suggested that the active compounds in the essential oils interact with target proteins in the pathogens, providing insight into the mechanisms of action. This research highlights the potential of indigenous citrus varieties as a source of antibacterial agents for food safety. [Extracted from the article]

A patent has been issued to Phibro Animal Health Corporation for strains of bacillus that can inhibit foodborne pathogens. The patent describes a method of reducing foodborne disease by applying or feeding these strains to living animals, animal carcasses, or cuts of meat. Specific strains of bacillus are identified as particularly effective in inhibiting Vibrio. The patent claims include processes for producing food products and inhibiting specific foodborne pathogens such as Salmonella and Escherichia coli. This invention aims to provide a new and effective method of reducing foodborne disease without the use of toxic antibacterial agents or techniques that are unfavorably perceived by the public. [Extracted from the article]

A recent report from the National Science and Technology Development Agency in Pathum Thani, Thailand discusses the use of MassARRAY analysis, a DNA-based amplification technique coupled with mass spectrometry, for the detection of bacterial foodborne pathogens. The study aimed to develop and validate a MassARRAY-based assay for the detection and identification of significant enteropathogenic bacteria. The assay demonstrated high accuracy and reliability, with 100% concordance with known bacterial pure cultures and a 100% correlation with standard microbiological testing methods. The findings suggest that MassARRAY analysis is a highly precise, sensitive, high-throughput, and cost-effective method for the rapid detection of foodborne pathogens in real-world field samples. [Extracted from the article]

A report from the Instituto Tecnologico de Tepic in Mexico discusses the detection of foodborne pathogens in contaminated food using nanomaterial-based electrochemical biosensors. Foodborne pathogens are a significant concern due to their ease of transmission and resistance to treatments. The study explores the current status of various pathogens and their metabolites transmitted through food and proposes the use of electrochemical biosensors for detection. Nanomaterials with high conductivity and robustness have been found to improve the detection of these pathogens. The research concludes that electrochemical biosensors based on nanomaterials can be effective in detecting foodborne pathogens in contaminated food. [Extracted from the article]

Researchers from Guangdong University of Technology in China have developed a 3D printed microfluidic chip integrated with a nanointerferometer for the multiplex detection of foodborne pathogens. The chip utilizes an aptamer-based sensor and achieved a limit of detection of 10 colony forming units per milliliter. The researchers found that the chip offers a cost-effective platform for distinguishing and screening different foodborne pathogens, providing high sensitivity and specificity. This research offers a potential solution for improving food safety and preventing foodborne diseases. [Extracted from the article]

Researchers from King Abdulaziz University in Jeddah, Saudi Arabia have developed a new nanocomposite material called Ag-GN@MgO, which has shown potential in inhibiting foodborne bacterial pathogens. The material, composed of silver-decorated and graphene-wrapped MgO sheets, demonstrated broad-spectrum antibacterial capabilities against both Gram-positive and Gram-negative bacteria. The researchers observed that the ternary composite had a stronger toxic effect against Gram-negative Pseudomonas aeruginosa bacteria compared to the Gram-positive bacterium Staphylococcus aureus. This study suggests that Ag-GN@MgO could be an alternative strategy for controlling foodborne bacterial pathogens. [Extracted from the article]

A new report from South China Agricultural University discusses the challenges of detecting foodborne pathogens and the potential use of the CRISPR/Cas system integrated with paper-based analytical devices for rapid detection. The researchers highlight the advantages, current challenges, and future prospects of this approach. The study concludes that combining the efficient recognition ability of the CRISPR/Cas system with the simplicity of paper-based analytical devices could enable the rapid and sensitive detection of foodborne pathogens. This research has been peer-reviewed and provides valuable insights into improving food safety. [Extracted from the article]

A new study conducted by researchers at Qazvin University of Medical Sciences in Iran explores the effects of intrinsic and extrinsic growth factors on the expression of virulence genes in foodborne pathogens. The study emphasizes the importance of preventing and controlling foodborne diseases, which are a major cause of hospitalization and death. The researchers discuss various interventions, such as the use of natural preservatives, heat treatments, and high-pressure processing, as well as the impact of environmental conditions on bacterial gene expression. The findings of this study can contribute to the development of new control strategies and improvements in food safety. [Extracted from the article]

A report from the China National Center for Food Safety Risk Assessment highlights the incidence rates of foodborne diseases in China, specifically focusing on acute gastroenteritis (AGI). The study developed a pyramid model to estimate the incidence of five pathogens, including Norovirus and Salmonella, stratified by gender and age. The findings provide valuable insights for the development of public health policies and targeted preventive interventions to reduce the disease burden. This research has been peer-reviewed and can be accessed in the China Cdc Weekly journal. [Extracted from the article]

A study conducted in Beijing, China, examined the prevalence, antibiotic susceptibility, and molecular characteristics of major foodborne pathogens in fresh-cut fruits and vegetables. The study found that Staphylococcus aureus was the most prevalent pathogen, followed by Escherichia coli and Listeria monocytogenes. The research also revealed high rates of antibiotic resistance in both S. aureus and E. coli isolates. Additionally, the study identified various virulence genes and antibiotic resistance genes in the pathogens. The findings highlight the potential microbial risks associated with ready-to-eat foods and contribute to a better understanding of risk assessment in food safety. [Extracted from the article]

A report from Kongju National University in South Korea discusses recent advances in foodborne diseases and conditions. The study focuses on the influence of pH on the effectiveness of high-pressure processing (HPP) in inactivating foodborne pathogens in juice products. The research found that lower pH levels significantly increased the bactericidal efficacy of HPP. The study also examined the bactericidal mechanisms and observed differences in cell membrane structure and integrity between different pathogens. The research concludes that HPP has a significant effect on the metabolic activity of cells. [Extracted from the article]

A recent study conducted in Dhaka, Bangladesh, has found that fish sold in retail markets in the city are often contaminated with harmful bacterial pathogens, including Escherichia coli (E. coli). The study compared the quality of fish from traditional wet markets and modern supermarkets and found that fish samples from retail markets had a higher prevalence of bacteria, including E. coli, Vibrio cholerae, and Salmonella spp. Additionally, antibiotic resistance was observed in a significant number of E. coli isolates. The researchers recommend implementing public health interventions to improve food safety and hygiene practices in retail fish markets. [Extracted from the article]

A recent report from the Veterinary School in Lugo, Spain evaluated the performance of different commercial loop-mediated isothermal amplification (LAMP) master mixes for detecting foodborne pathogens. The study compared the amplification speed, performance with decreasing DNA concentrations, and the effects of various additives on five different master mixes. The results showed significant differences among the master mixes, with OptiGene providing the fastest amplification and showing less detrimental effects. The study provides valuable insights for the scientific community in selecting appropriate reagents for developing new methods. [Extracted from the article]

A recent report from the SRM Institute of Science and Technology in Tamil Nadu, India, discusses the impact of foodborne pathogens on human health and the economy. The use of antibiotics to combat these pathogens has led to antimicrobial resistance, prompting interest in alternative solutions such as probiotics, paraprobiotics, and postbiotics. This review explores the potential of these substances in fighting foodborne pathogens and highlights the challenges associated with their use. The research has been peer-reviewed and provides valuable insights into this topic. [Extracted from the article]

A study conducted by researchers at Zhejiang University in Hangzhou, China, has developed a new method for the rapid and sensitive detection of foodborne pathogens without carryover contamination. The method, called one-pot dual-CRISPR/Cas12b mediated dUTP-LAMP, does not require nucleic acid extraction and can achieve high specificity in detecting Salmonella within one hour. The researchers successfully tested the method on real samples of milk, fruit, and eggs, demonstrating its practical significance for food safety. This research has been peer-reviewed and published in the journal Food Bioscience. [Extracted from the article]

A report from the University of Leuven (KU Leuven) in Belgium discusses the findings of a study on Listeria monocytogenes, a foodborne pathogen. The study aimed to assess the inhibitory capacity of two antibiotics, ciprofloxacin and tetracycline, against Salmonella enterica and Listeria monocytogenes under representative environmental conditions. The study found that the anaerobic environment was important for S. enterica, as it thrived under such conditions. Additionally, the inclusion of physicochemical barriers had opposite effects on S. enterica and L. monocytogenes, with S. enterica becoming more susceptible to ciprofloxacin and L. monocytogenes showing lower susceptibility towards tetracycline. The study also found that gut bacteria had a bactericidal effect against L. monocytogenes, even in the absence of antibiotics, while protecting S. enterica from the effect of ciprofloxacin. [Extracted from the article]

Researchers at Bohai University in Liaoning, China have conducted a study on combatting foodborne pathogen infections using nanomaterials with enzyme-like properties. The researchers emphasize the need for novel and efficient antibacterial agents to inhibit bacteria during food processing, transportation, and storage. Nanozymes are identified as a promising candidate due to their low cost, high stability, broad-spectrum antibacterial ability, and biocompatibility. The study explores the classification and mechanisms of nanozymes, focusing on their role as antibacterial agents and delivery vehicles in food preservation applications. The researchers anticipate broader applications of antimicrobial nanozymes in the field of food preservation. [Extracted from the article]

A recent report from the University of Arkansas highlights the importance of real-time monitoring methods for detecting pathogen contamination in food. The study focuses on the use of flexible electrochemical biosensors, which have shown promise in detecting foodborne pathogens. These biosensors are flexible, multifunctional, and cost-effective, making them suitable for various applications, including smart packaging. The report also discusses recent advancements in electrochemical immunosensors and aptasensors for pathogen detection, particularly in conjunction with nanomaterials. The research concludes by discussing current challenges and future prospects in this field. [Extracted from the article]

A recent study conducted at Michigan State University focused on the use of surrogate microorganisms in the U.S. food system to prevent foodborne diseases. The study found that while surrogate research is expanding, there are common pitfalls and inconsistencies in determining the relationship between surrogates and pathogens. The researchers concluded that standardizing surrogate characterization and implementation practices would improve the effectiveness of food control validations. The study was supported by the USDA National Institute of Food and Agriculture. [Extracted from the article]

A report from the Quadram Institute Bioscience in Norwich, United Kingdom discusses the challenges posed by foodborne illnesses and the factors that influence food production and distribution. The researchers highlight the importance of genome-based approaches in understanding the evolution and spread of bacterial foodborne hazards, as well as identifying emerging threats. They emphasize the need to consider the complex microbial communities across the entire food chain to effectively address food safety risks. The research has been peer-reviewed and provides transformative information for authorities and businesses to implement new interventions. [Extracted from the article]

A study conducted at Kunming University in Yunnan, China, has developed a rapid and sensitive colorimetric biosensor for detecting various pathogenic bacteria in food. The biosensor utilizes a porphyrin-based PCN-Mo metal organic framework (MOF) nanozyme, which enhances the peroxidase-like activity of the aptamers that bind to the bacteria. The sensor demonstrated a wide linear range and low detection limits for Escherichia coli, Salmonella typhimurium, and Staphylococcus aureus. The researchers also tested the sensor's effectiveness in detecting pathogenic bacteria in water, milk, milk tea, chicken, and beef, with promising results. [Extracted from the article]

A report from Prince Sattam Bin Abdulaziz University in Al Kharj, Saudi Arabia discusses the use of CRISPR/Cas-based colorimetric biosensors as a promising tool for diagnosing bacterial foodborne pathogens in food products. The researchers highlight the importance of rapid detection of these pathogens, which can cause severe health impacts and even death. They explain that colorimetric nanoprobes based on the CRISPR strategy offer a potential solution, as they can be visualized with the naked eye and do not require diagnostic apparatus. The report provides an overview of the different CRISPR/Cas protein agents used in biosensors and discusses the current status and limitations of this technology. The researchers also address the challenges and future opportunities in this field. [Extracted from the article]

A recent study conducted by Bright Dairy & Food Co. Ltd. in Shanghai, China, explores the detection of foodborne pathogens in milk and dairy products. The study highlights the importance of milk and dairy products in daily consumption due to their abundant nutrients, but also acknowledges that these products can support the growth of pathogens, leading to foodborne outbreaks. The research provides an overview of various viability detection practices, including their principles, operating steps, and applications in dairy products. The study concludes that a better understanding of microbial viability detection in dairy products can help guarantee food safety. [Extracted from the article]

A recent study conducted in India examined the prevalence of foodborne pathogens and antimicrobial resistance in livestock, poultry, and retail meat. The study found a high burden of key foodborne pathogens, including Campylobacter, with multidrug-resistant and extended-spectrum beta-lactamase (ESBL) phenotypes. The research highlights the need for an integrated surveillance system to monitor and address the issue of foodborne diseases and antimicrobial resistance in India. The study also identified C. hyointestinalis as an emerging zoonotic pathogen in India. [Extracted from the article]