Camembert, Listeria and the immunocompromised patient

Listeriosis is a rare but well known infectious complication in pregnant women and immunocompromised patients. Epidemiological studies have shown an association between listeriosis and alimentary contamination by listeria of a variety of foodstuff including soft, ripened cheeses. We describe two case-reports of listeria meningitis with high evidence of food-related illness due to the consumption of contaminated camembert. These observations urged our State Department of Health to formulate a communication about alimentary listeriosis at the intent of all health care professionals, including recommendations for patients at risk.