Acute Respiratory Infections (Flu, Bronchiolitis, COVID-19) in Nouvelle-Aquitaine. Bulletin dated February 5, 2026.

Key points

Bronchiolitis (children under one year of age)

  • Transition to the post-epidemic phase in week 03-2026 (January 12–18)

  • Slight uptick in activity at SOS Médecins clinics and emergency departments

  • RSV and rhinoviruses still circulating

Flu-like illnesses (all ages)

  • Epidemic phase still ongoing but continued slowdown of the epidemic in week 05-2026 (January 26–February 1)

  • Continued decline in the proportion of influenza-like illnesses among all SOS Médecins calls and emergency department visits

  • Influenza viruses still circulating

Suspected Covid-19 cases (all ages)

  • Very low activity among SOS Médecins associations and emergency departments

  • Low circulation of SARS-CoV-2

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