title: Commentary.
authors.affiliation: Department of Emergency Medicine, Temple University Hospital, Philadelphia, PA.
authors.forename: Manish
authors.initials: M
authors.lastname: Garg
mesh_terms: D004196:Disease Outbreaks / Q000706:statistics & numerical data*; D005260:Female; D005517:Foodborne Diseases / Q000453:epidemiology*; D006801:Humans; D008088:Listeriosis / Q000453:epidemiology*; D011159:Population Surveillance; D011247:Pregnancy