A foodborne illness outbreak is defined as the occurrence of at least two cases with similar symptoms—typically gastrointestinal—that can be traced to a single food source. In France,...

Key Points Chikungunya 62 new confirmed cases in Week 11 of 2026, a 15% decrease compared to Week 10, bringing the total to 430 cases since the beginning of the year Viral circulation...

Key points Bronchiolitis (under 1 year of age) Non-epidemic activity. Decrease in hospital emergency room visits and SOS Médecins consultations. Virology laboratories at the region’s...

Key Points In 2023, 2,231 outbreaks of foodborne illness were reported in France, affecting 22,282 people, of whom 549 (2%) sought medical care (hospitalization or emergency room...

Key Points Since the detection of the first case of chikungunya in late January 2026, 51 cases have been confirmed by laboratories. Viral circulation remains primarily concentrated on...

Key Points Mpox 7 cases (including 3 imported cases) were identified in Réunion between S05 and S12/2026. Leptospirosis A seasonal resurgence of leptospirosis is currently underway at a...

Key Points In 2023, 72,049 deaths were recorded among residents of Auvergne-Rhône-Alpes, representing a standardized rate of 749 per 100,000 inhabitants; The regional mortality rate is...