Salmonella Prevalence Is Strongly Associated with Spatial Factors while Listeria monocytogenes Prevalence Is Strongly Associated with Temporal Factors on Virginia Produce Farms

Author:

Murphy Claire M.1,Weller Daniel L.12,Strawn Laura K.1ORCID

Affiliation:

1. Department of Food Science and Technology, Virginia Tech, Blacksburg, Virginia, USA

2. Department of Biostatistics and Computational Biology, University of Rochester Medical Center, Rochester, New York, USA

Abstract

This study sought to examine different growing regions across the state of Virginia and to determine how factors associated with pathogen prevalence may differ between regions. Spatial and temporal data were modeled to identify factors associated with an increased pathogen likelihood in various on-farm sources.

Funder

VT | Virginia Agricultural Experiment Station, Virginia Polytechnic Institute and State University

Virginia Department of Agriculture and Consumer Services

Publisher

American Society for Microbiology

Subject

Ecology,Applied Microbiology and Biotechnology,Food Science,Biotechnology

Reference73 articles.

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3. U.S. Food and Drug Administration. 2022. Outbreak investigation of Listeria monocytogenes : Dole packaged salad (December 2021). https://www.fda.gov/food/outbreaks-foodborne-illness/outbreak-investigation-listeria-monocytogenes-dole-packaged-salad-december-2021. Accessed 9 August 2022.

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