Lyme disease

Lyme borreliosis, or Lyme disease, is an infectious disease caused by bacteria of the Borrelia burgdorferi sensu lato complex, which is transmitted to humans through the bites of infected ticks.

Our missions

  • Monitoring epidemiological trends of Lyme disease in France

  • To increase public and healthcare professionals’ knowledge of Lyme disease and tick-borne illnesses and to promote the adoption of preventive measures.

In brief

Videos, infographics, key statistics, expert interviews… Find the latest news and key information on Lyme disease here

Illness

There is a regional disparity in the disease, with higher incidence rates in the eastern and central departments of France

Information

Carefully checking the entire body and removing the tick as quickly as possible helps prevent the risk of transmission

Infection

A non-contagious infection caused by a bacterium transmitted through a tick bite

Information

The incidence rate rose in 2018 to 104 per 100,000 inhabitants in mainland France, according to data from the Sentinelles Network.