Key Points In Week 45 (November 2–8, 2026), the number of emergency department visits and hospitalizations following such visits increased among children aged 2–14 (+22%, or +10,628...

Key Points Bronchiolitis in Children Under 1 Year of Age Emergency department visits related to bronchiolitis were lower than those observed during the same period in previous...

Key Points Domestic cases from May 1 to November 9, 2026 61 cases of chikungunya 3 cases of dengue 0 cases of Zika   63 cases of West Nile virus infection

Key Points In Week 45 (November 2–8, 2026), the number of visits to SOS Médecins clinics increased among children aged 2–14 (+21%, or +3,321 visits) in connection with the start of the...

Key Points Arboviral Diseases  Two imported cases of dengue fever in Corsica and two locally acquired cases of West Nile virus infection (one in each department on the island) have...

Key Points At the national level, the number of deaths from all causes reported by INSEE remained within the usual range of variation in S44-2026 for all ages and across all age...

Key Points Acute Respiratory Infections Activity remains stable in hospital emergency departments (low activity level) and at SOS Médecins (moderate activity level). Bronchiolitis (

Key Points Acute Lower Respiratory Tract Infections The surveillance indicator for acute lower respiratory infections is below the threshold that triggers the recommendation for...

Key Points Arboviral Diseases  No new outbreaks of locally transmitted chikungunya, dengue, or Zika. No new cases of West Nile virus infection. Acute Respiratory Infections ...

Key Points Acute lower respiratory tract infections (ALRTIs) No flu outbreak in Auvergne-Rhône-Alpes, but an increase in virological indicators in urban areas and hospitals. ...