Key points Measles Three locally acquired cases identified in 2025. No new cases in S41. Arboviral diseases Chikungunya is circulating on a very limited basis (3 cases in S40) and has...

Key Points Chikungunya / Dengue / Zika In Occitanie, from May 1 to October 14, 2025, the following cases were identified: 93 imported cases of dengue, 102 imported cases of...

Key Points Acute Respiratory Infections Indicators for monitoring acute lower respiratory infections (ALRI) are generally stable in the community and in hospitals across all age groups....

Key points Lower respiratory tract infections (acute lower respiratory tract infections, all etiologies) Trend remains stable in hospitals, decreasing at SOS Médecins, and increasing in...

Key Points COVID-19 Viral circulation has stabilized at a moderate level

Key points Bronchiolitis Indicators have been rising since weeks 2025–36 (in emergency departments) and 2025–37 (SOS Médecins). They remain comparable to what was observed during the...

Key Points Chikungunya, dengue, Zika Imported cases: 208 dengue 184 chikungunya 1 Zika Local cases: 2 chikungunya West Nile virus infections 11 confirmed local human cases of West...

Key Points Since January 1, 2025, 838 cases of measles have occurred and been reported (including 6 cases in September). The decline in the number of cases observed since May continued...

Key Points Week 41 (October 6–12, 2025): In the Indian Ocean region, the number of emergency department visits for asthma among children under 15 remained stable compared to Week 40....

Key Points In Week 41 (October 6–12, 2025), the number of emergency department visits rose slightly among children under 15 (+5% compared to the previous week, or +4,254 visits) and...