Key PointsChikungunya, Dengue, and ZikaIndigenous CasesAs of August 24, 2026, 11 outbreaks (+5 compared to the previous week) of locally transmitted vector-borne disease have been...

Key PointsIn Week 34 (August 17–23, 2026), activity at SOS Médecins clinics remained stable across all age groups, except among children under 2 years of age, where the decline observed...

Key PointsIn Week 34 (August 17–23, 2026), the number of emergency department visits and hospitalizations following such visits remained stable across all age groups compared to the...

Key PointsAt the national level, the number of deaths from all causes reported by INSEE remained within the usual range of fluctuation during weeks S31-2026 and S32-2026 (July 27 through...

Key PointsIn Week 33 (August 10–16, 2026), the number of emergency department visits and hospitalizations following such visits remained stable across all age groups compared to the...

Key PointsIn Week 33 (August 10–16, 2026), the number of cases handled by SOS Médecins was down among children under 2 years old (-8%, or -311 cases) and remained stable in other age...

Key PointsDuring this period, 78 departments were affected by this heat wave, representing 78.5% of the population of mainland France. Although the intensity of the heat wave in July was...

Key PointsA new heat wave has been affecting mainland France since July 29. The monitoring data presented in this bulletin covers the period from August 11 to 17. During this period, 91%...

Key Points Chikungunya, Dengue, and ZikaIndigenous CasesAs of August 17, 2026, six outbreaks of locally transmitted cases have been identified in mainland France:3 chikungunya outbreaks...

Key Points Since January 1, 2026, 112 cases of measles have been reported, including 2 new cases in July.Of these cases, 40 (36%) were hospitalized (including 2 in the ICU), and 17 cases...