Listeriosis update.
D004196:Disease Outbreaks; D004739:England / Q000453:epidemiology; D005260:Female; D005517:Foodborne Diseases / Q000453:epidemiology; D005602:France / Q000453:epidemiology; D006801:Humans; D007231:Infant, Newborn; D008088:Listeriosis / Q000453:epidemiology*; D011247:Pregnancy; D014852:Wales / Q000453:epidemiology