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| http://dx.doi.org/10.1136/bmj.298.6669.322-c | DOI Listing |
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Causal Mediation Analysis of Foodborne Outbreaks in the United States: Serotypes and Food Vehicles.
Pathogens
December 2024
Department of Food Science, Center for Food Safety, University of Arkansas System Division of Agriculture, Fayetteville, AR 72704, USA.
Various serotypes have caused numerous foodborne outbreaks associated with food vehicles in different categories. This study provides evidence on the occurrence and inter-relations between serotypes and the number of deaths mediated by the number of illnesses and hospitalizations. Confirmed foodborne outbreaks of serotypes (n = 2868) that occurred between 1998 and 2021 were obtained from the Centers for Disease Control and Prevention National Outbreak Reporting System.
View Article and Find Full Text PDFCharacterization of non-typhoidal Salmonella reveals the highly prevalent mcr-1-positive S. 1,4,[5],12:i:- within eggs are derived from chickens.
Int J Food Microbiol
December 2024
College of Veterinary Medicine, Qingdao Agricultural University, Qingdao 266109, China. Electronic address:
Salmonella is one of the most common foodborne pathogens. Antimicrobial-resistant Salmonella isolates, especially those resistant to colistin, pose a significant threat to public health worldwide. However, data about the prevalence of mcr-positive Salmonella in animals was few and the dissemination of mcr-positive Salmonella from animals to food, especially eggs, has not been fully addressed.
View Article and Find Full Text PDFSalmonellosis outbreak associated with the consumption of food at a wedding in an urban restaurant in Kazakhstan: a retrospective cohort study.
BMC Infect Dis
December 2024
Central Asia Field Epidemiology Training Program, Asfendiyarov Kazakh National Medical University, Almaty, Kazakhstan.
Background: From June 13-16, 2022, a regional epidemiological department in Kazakhstan reported an increase in acute gastroenteritis cases among people who consumed food from a wedding at a restaurant. An investigation was initiated to determine factors associated with acute intestinal infection and prevent further illness.
Methods: The investigation team conducted a retrospective cohort study among people who consumed event food.
Genome sequencing and analysis of Salmonella enterica subsp. enterica serotype Enteritidis PT4 578: insights into pathogenicity and virulence.
Access Microbiol
November 2024
Departamento de Microbiologia, Universidade Federal de Viçosa (UFV), Av. Peter Henry Rolfs, Viçosa, 36570-900, Minas Gerais, Brazil.
Article Synopsis
- Enteritidis PT4 is a versatile bacteria that infects various hosts and is a leading cause of gastroenteritis, especially linked to consuming poultry products like chicken meat and eggs.
- The genome of Enteritidis PT4 strain 578 contains 165 virulence factor genes that aid in its ability to invade cells and survive within the host, including 12 pathogenicity islands crucial for its pathogenicity.
- Comparative analysis with other Enteritidis and Typhimurium strains highlights unique metabolic and structural differences, improving our understanding of the pathogenic mechanisms involved.
This report by the European Food Safety Authority and the European Centre for Disease Prevention and Control presents the results of zoonoses monitoring and surveillance activities carried out in 2023 in 27 Member States (MSs), the United Kingdom (Northern Ireland) and 10 non-MSs. Key statistics on zoonoses and zoonotic agents in humans, food, animals and feed are provided and interpreted historically. In 2023, the first and second most reported zoonoses in humans were campylobacteriosis and salmonellosis, respectively.
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