Key PointsChikungunya, Dengue, and ZikaLocal casesNo locally acquired cases have been identified in mainland France.Imported casesFrom May 1, when enhanced surveillance began, through...

Key PointsNationally and regionally, the number of deaths from all causes reported by INSEE remained within the usual range of fluctuation in week 20 of 2026 across all age groups.The...

Key Points In Week 21 (May 18–24, 2026), SOS Médecins’ activity decreased compared to the previous week among children, particularly those under 2 years of age (-18%, or 1,159 fewer...

Key PointsIn Week 21 (May 18–24, 2026), the number of emergency department visits remained stable compared to the previous week among children under 2 and adults, and increased among...

Key Points Nationally and regionally, the number of deaths from all causes reported by INSEE remained within the usual range of fluctuation in Week 19 of 2026 across all age groups.The...

Key PointsIn Week 20 (May 11–17, 2026), the number of emergency department visits decreased among children aged 2–14 (-8%, or 5,283 fewer visits) and remained stable in other age groups...

Key Points In Week 20 (May 11–17, 2026), activity at SOS Médecins clinics increased among children under 2 years of age and remained stable in other age groups.There was an increase in...

Key Points Since January 1, 2026, 77 cases of measles have been reported, including 32 new cases in April. The number of cases reported during the first four months of the year remains...

Key Points Summary 1,176 suspected cases of measles occurred between January 1 and December 31, 2025, in France;873 cases, including 128 imported cases, reported, an 80% increase...

Key PointsIn Week 19 (May 4–10, 2026), the number of emergency department visits and hospitalizations following such visits decreased among children under 2 years of age and remained...