Bronchiolitis, COVID-19, and the flu in the Hauts-de-France region. Update for November 19, 2025.
Key points
Acute lower respiratory tract infections
Stable trend in hospitals and the Sentinelles network; increasing at SOS Médecins. Activity levels remain low and below seasonal averages.
Bronchiolitis (< 1 year)
Transition to the pre-epidemic phase.
Activity is rising in emergency departments and at SOS Médecins, confirming an increase in indicators that now places the region in the pre-epidemic phase.
Influenza and influenza-like illnesses
Non-epidemic phase: low and stable activity in primary care within the SOS Médecins and Sentinelles networks, as well as in emergency departments.
COVID-19
Activity is stable in emergency departments and slightly decreasing at SOS Médecins.
In relation to
Our latest news
news
2026 “Sexual Behavior” Survey (ERAS) for men who have sex with men
news
Hervé Maisonneuve has been appointed scientific integrity officer for a...
news