Key Points

Acute Respiratory Infections

• In week 50-2025, indicators for acute respiratory infections (ARI) showed a marked increase in the community and in hospitals across all age groups.

Bronchiolitis (children under 1 year of age)

• In week 50-2025, the Occitanie region was in its third epidemic week: all indicators continued to rise, particularly emergency department visits and hospitalizations following such visits, while remaining relatively close to what was observed last season.

Influenza and influenza-like illness

• The Occitanie region was in its second epidemic week during week 50-2025. A marked increase in syndromic and virological indicators of influenza was observed during week 50-2025.

COVID-19

• In week 50-2025, indicators are rising slightly and remain at low levels in Occitanie.