Acute Respiratory Infections (Bronchiolitis, COVID-19, Influenza) in the Hauts-de-France Region. Bulletin dated November 5, 2026.

Key Points

Lower Respiratory Tract Infections 

  • Activity remains generally stable, comparable to levels observed in previous seasons

Bronchiolitis (<1 year)

  • No outbreak
  • Low activity, which decreased slightly in week 44 compared to the previous week

Influenza and influenza-like illnesses 

  • No outbreak
  • Low and stable activity in hospitals and community medical practice

COVID-19

  • SARS-CoV-2 is actively circulating, as observed in previous years during the same period, but with little impact on healthcare utilization. COVID-19 activity is beginning to decline at SOS Médecins, but this trend should be interpreted with caution because the data has not yet been consolidated.

In relation to

grippe

Flu

thematic dossier

The flu is a contagious viral respiratory infection that causes seasonal outbreaks every winter. The flu vaccine is the most effective way to protect yourself.

COVID-19

thematic dossier

COVID-19 is a contagious viral infection. By practicing preventive measures and getting vaccinated, you can protect yourself from infection and its complications while limiting the spread of the...

Bronchiolitis

thematic dossier

Acute bronchiolitis is a viral respiratory illness that primarily affects children under the age of 2 during seasonal winter outbreaks.

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