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

Key PointsAmong children, the number of calls for the majority of indicators across both networks increased in May 2026 compared to April (taking into account the difference in the...

Key PointsNationally and regionally, the number of deaths from all causes reported by INSEE remained within the usual range of fluctuation in week 21 of 2026 across all age groups.The...

Key PointsIn Week 22 (May 25–31, 2026), activity at SOS Médecins clinics increased compared to the previous week for children (+16.6%, or 4,046 more visits) and remained stable for...

Key Points In week 22 (May 25–31, 2026), the number of emergency department visits increased compared to the previous week among children under 2 years of age (+11.7%, or +2,218 visits)...

Key PointsChikungunya, Dengue, and Zika Local cases No locally acquired cases have been identified in mainland France.Imported cases From May 1, when enhanced surveillance began, through...

In recent years, both in France and internationally, numerous studies have highlighted a decline in the mental health of the population, including young people, a trend confirmed by...

Key Points Local casesIn 2025, indigenous cases of chikungunya and dengue were identified for the first time in Nouvelle-Aquitaine.From May 1 to November 30, 2025, 18 episodes of local...

In 2023, 37,255 deaths were recorded among residents of Brittany, representing a standardized rate of 845 per 100,000 inhabitants and a decrease of 51 deaths from all causes per 100,000...

Key PointsAlcohol and tobacco, the leading preventable risk factors: strengthening efforts to reduce their consumption10% of adults aged 18 to 79 smoke daily in French Guiana, and 79% of...