ArticlePoultry science2020
Impact of short-term storage on the quantity of extended-spectrum beta-lactamase-producing Escherichia coli in broiler litter under practical conditions.
Article in Poultry science, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed.
- Quantitative microbial risk assessment of extended-spectrum β-lactamase-producingScience in One Health · 2026Article
- Pathways ofFrontiers in public health · 2025Review
- Survival of highly related ESBL- and pAmpC- producing Escherichia coli in broiler farms identified before and after cleaning and disinfection using cgMLST.BMC microbiology · 2024Article
- Medium-term storage of calf beddings affects bacterial community and effectiveness to inactivate zoonotic bacteria.PloS one · 2023Article
- Modeling the Impact of Management Changes on the Infection Dynamics of Extended-Spectrum Beta-Lactamase-ProducingMicroorganisms · 2022Article
- Antimicrobial Resistance inAntibiotics (Basel, Switzerland) · 2022Article
- High-Frequency Detection ofFrontiers in microbiology · 2022Article
- Emission Sources of Campylobacter from Agricultural Farms, Impact on Environmental Contamination and Intervention Strategies.Current topics in microbiology and immunology · 2021Article
- Airborne bacterial emission fluxes from manure-fertilized agricultural soil.Microbial biotechnology · 2020Article
- Detection of ESBL/AmpC-Producing and Fosfomycin-ResistantFrontiers in microbiology · 2020Article
Corrections and comments
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Applying broiler litter containing extended-spectrum beta-lactamase (ESBL)-producing Escherichia coli (E. coli) to arable land poses a potential risk for humans to get colonized by contact with contaminated soil or vegetables. Therefore, an inactivation of these bacteria before land application of litter is crucial. We performed 2 short-term litter storage trials (one in summer and winter, respectively), each covering a time span of 5 D to investigate the effectiveness of this method for inactivation of ESBL-producing E. coli in chicken litter. Surface and deep litter samples were taken from a stacked, ESBL-positive chicken litter heap in triplicates in close sampling intervals at the beginning and daily for the last 3 D of the experiments. Samples were analyzed quantitatively and qualitatively for ESBL-producing E. coli, total E. coli, and enterococci. Selected isolates were further characterized by whole-genome sequencing (WGS). In the depth of the heap ESBL-producing E. coli were detected quantitatively until 72 h and qualitatively until the end of the trial in winter. In summer detection was possible quantitatively up to 36 h and qualitatively until 72 h. For surface litter samples a qualitative detection of ESBL-producing E. coli was possible in all samples taken in both trials. In the deep samples a significant decrease in the bacterial counts of over 2 Log
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