ArticleScientific reports2019
EnABLe: An agent-based model to understand Listeria dynamics in food processing facilities.
Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed.
- Review
- Persistence of microbiological hazards in food and feed production and processing environments.EFSA journal. European Food Safety Authority · 2024Article
- Article
- Using agent-based modeling to compare corrective actions for Listeria contamination in produce packinghouses.PloS one · 2022Article
- Article
- June: open-source individual-based epidemiology simulation.Royal Society open science · 2021Article
- Guidance on date marking and related food information: part 2 (food information).EFSA journal. European Food Safety Authority · 2021Article
- The public health risk posed byEFSA journal. European Food Safety Authority · 2020Article
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Authors and funding
4 authors.
Funding
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Abstract
Detection of pathogens in food processing facilities by routine environmental monitoring (EM) is essential to reduce the risk of foodborne illness but is complicated by the complexity of equipment and environment surfaces. To optimize design of EM programs, we developed EnABLe ("Environmental monitoring with an Agent-Based Model of Listeria"), a detailed and customizable agent-based simulation of a built environment. EnABLe is presented here in a model system, tracing Listeria spp. (LS) (an indicator for conditions that allow the presence of the foodborne pathogen Listeria monocytogenes) on equipment and environment surfaces in a cold-smoked salmon facility. EnABLe was parameterized by existing literature and expert elicitation and validated with historical data. Simulations revealed different contamination dynamics and risks among equipment surfaces in terms of the presence, level and persistence of LS. Grouping of surfaces by their LS contamination dynamics identified connectivity and sanitary design as predictors of contamination, indicating that these features should be considered in the design of EM programs to detect LS. The EnABLe modeling approach is particularly timely for the frozen food industry, seeking science-based recommendations for EM, and may also be relevant to other complex environments where pathogen contamination presents risks for direct or indirect human exposure.
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