Table of Contents

• Editorial (Dominique Jeannel, Head of the Centre-Val de Loire Regional Health Agency)

• The Legionnaires' disease surveillance system

• Review of epidemiological surveillance of Legionnaires' disease in the Centre-Val de Loire region: 2007–2016 data

• Légio Centre: A mapping tool to aid in the investigation and management of Legionnaires' disease cases in the Centre-Val de Loire region

• The Value of a Mapping Tool in Supporting the Investigation and Management of Legionellosis Cases

• Investigation of a cluster of Legionnaires' disease cases linked to a stay at a tourist facility in the Indre department