Leptospirosis: understanding why some fresh water bacteria are virulent

Leptospirosis is an emerging bacterial disease that occurs worldwide. In two recent studies, the Institut Pasteur revealed several characteristics of the most virulent species, some of which are in circulation in France. The expert team at the Institut Pasteur also manages the National Reference Center (CNR) for Leptospirosis. Health authorities can seek advice from the CNR or request an investigation, for example if there are concerns about a bathing water location.

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