Endophytic Lifestyle of Global Clones of Extended-Spectrum β-Lactamase-Producing Priority Pathogens in Fresh Vegetables: a Trojan Horse Strategy Favoring Human Colonization?
نویسندگان
چکیده
Extended-spectrum β-lactamases (ESBL)-producing Enterobacterales are a leading cause of human and animal infections, being classified as critical priority pathogens by the World Health Organization. Epidemiological studies have shown that spread ESBL-producing bacteria is not problem restricted to hospitals, but also represents growing involving environmental food safety.
منابع مشابه
Extended-Spectrum β-Lactamase–Producing Enterobacteriaceae in a Malian Orphanage
We show high rates of extended-spectrum beta-lactamase-producing Enterobacteriaceae carriage among the staff and children at an orphanage in Bamako, Mali. Enterobacteriaceae colonized in 100% and 63%, respectively, of the 38 children and 30 adults studied. Use of antimicrobial drugs appeared excessive and inappropriate; decontamination and hygiene protocols were also questioned.
متن کاملDuration of colonization by extended-spectrum β-lactamase-producing Enterobacteriaceae after hospital discharge.
BACKGROUND The duration of gastrointestinal colonization with extended-spectrum β-lactamase-producing Enterobacteriaceae (ESBL-E) may play a major role in the spread of these organisms. We evaluated the time to, and factors associated with, ESBL-E clearance after hospital discharge. METHODS We retrospectively reviewed prospective surveillance results obtained over 14 years in a 1,000-bed hosp...
متن کاملMultiple Antibiotic-Resistant, Extended Spectrum-β-Lactamase (ESBL)-Producing Enterobacteria in Fresh Seafood
Members of the family Enterobacteriaceae include several human pathogens that can be acquired through contaminated food and water. In this study, the incidence of extended spectrum β-lactamase (ESBL)-producing enterobacteria was investigated in fresh seafood sold in retail markets. The ESBL-positive phenotype was detected in 169 (78.60%) isolates, with Escherichia coli being the predominant spe...
متن کاملRapid detection of extended-spectrum-β-lactamase-producing Enterobacteriaceae.
Enterobacterial strains producing clavulanic-acid-inhibited extended-spectrum β-lactamases (ESBLs) are increasingly reported worldwide. Conventional detection of ESBL production remains time-consuming (24 to 48 h). Therefore, the ESBL NDP (Nordmann/Dortet/Poirel) test was developed for a rapid identification of ESBLs in Enterobacteriaceae. This biochemical test was based on the in vitro detecti...
متن کاملExtended-spectrum β-Lactamase-producing Flora in Healthy Persons
1. Threlfall EJ. Epidemic Salmonella typhimurium DT104 – a truly international epidemic clone. J Antimicrob Chemother. 2000;46:7–10. 2. Lawson AJ, Desai M, O’Brien SJ, Davies RH, Ward LR, Threlfall EJ. Molecular characterisation of an outbreak strain of multiresistant Salmonella enterica serovar Typhimurium DT104 in the UK. Clin Microbiol Infect. 2004;10:143–7. 3. Briggs CE, Fratamico PM. Molec...
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ژورنال
عنوان ژورنال: MSystems
سال: 2021
ISSN: ['2379-5077']
DOI: https://doi.org/10.1128/msystems.01125-20