Key points

Bronchiolitis

• The number of emergency department visits related to bronchiolitis has remained stable in recent weeks. In the SOS Médecins network, the numbers fluctuate but remain comparable to what was observed during the same period last season.

Influenza and influenza-like illnesses

• Influenza indicators are at baseline levels. Regional virological data show a few sporadic cases, as expected at this time of year.

COVID-19

• The increase in surveillance indicators observed since week 30-2025 peaked in week 40-2025; since then, they have been stable or even slightly decreasing.

Acute gastroenteritis

• No notable increase in indicators has been observed.