EHESP presents the results of a study on meningococcal B vaccination among young students in Rennes.

Key PointsIn 2025, 188 cases of smallpox B (mpox) were reported, 4 of which were not biologically confirmed. The reported cases involved 181 men (96%) and 7 women. With the exception of...

Key PointsFrom January 1 to March 31, 2026, 67 cases of smallpox B (mpox) were reported, including 3 without laboratory confirmation.As of the date of this bulletin, clade Ib has become...

Key Points Leptospirosis The seasonal resurgence of leptospirosis has begun to decline following an epidemic peak in March. To date, 191 locally acquired cases have been reported.Dengue...

Key PointsHeat Wave and Health Alert SystemLevel 1, Green AlertCOVID-19LowStable in emergency rooms and in the communityAcute GastroenteritisActivity level: LowHealthcare utilization:...

For more than thirty years, the Santé publique France Barometer has been an indispensable tool for understanding the behaviors, perceptions, and health determinants of people living in...

Key Points COVID-19Activity remains stable in hospital emergency departments and at zero at SOS Médecins (low activity levels)Acute gastroenteritisStable activity in hospital emergency...

Key PointsAllergies and AsthmaIndicators are stable, within the ranges typically observed at this time of year.Heat-related illnessesNo heat waves observed in the region through May...

Key Points Smallpox B (mpox)As of May 19, 2026, there have been 73 confirmed cases and 2 probable cases in Île-de-France in 2026. Of the 73 confirmed cases in 2026 as of May 19:34 cases...

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