Life Sciences Commons^™

Developing Strategies To Mitigate And Control Environmental Listeria Monocytogenes In Retail Delis, Susan Rose Hammons

Open Access Theses

There are many research avenues being investigated at institutions nationwide with the intent to reduce the public health risk of listeriosis. Approaches include studies on L. monocytogenes transmission dynamics in retail delis, observations of deli worker practices, a structured expert elicitation on transmission dynamics and statistical modeling of listeriosis risk impact factors. This thesis describes my contribution to the work being done in our group to (i) understand prevalence and persistence of L. monocytogenes and Listeria species non-monocytogenes on environmental surfaces (food contact and non-food contact); (ii) identify characteristics or practices which place stores at increased risk for L. …