Acute respiratory infections (influenza, bronchiolitis, COVID-19). Bulletin dated March 11, 2026.
Key Points
Acute respiratory infections (ARI)
Decreased activity in the city and in hospitals, with indicators returning to baseline levels across all age groups.
Influenza
Indicators have returned to baseline levels in all regions of mainland France. In the overseas territories, the Antilles are still in the epidemic phase, Mayotte is in the post-epidemic phase, and French Guiana and Réunion are at baseline levels.
Bronchiolitis
Syndromic indicators are decreasing in community settings and hospitals. In mainland France, 1 region is in the post-epidemic phase and 12 regions are at baseline levels. The epidemic continues in Mayotte; the Antilles are at baseline levels.
COVID-19
Syndromic indicators are generally stable and at low levels. The SARS-CoV-2 monitoring indicator in wastewater is decreasing.
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