Health Surveillance in the Provence-Alpes-Côte d'Azur Region. Bulletin of February 4, 2026.

Key Points

Acute respiratory infections

Influenza and influenza-like illnesses

  • 9th week of the epidemic phase

  • Influenza activity is declining in Week 5 at SOS Médecins and in emergency departments. For the first time in several weeks, no new severe cases of influenza were reported in Week 5.

Bronchiolitis (under 1 year)

  • Week 4 of the post-epidemic phase

  • Activity is rising again at SOS Médecins and stabilizing in emergency departments after a week of increases.

Acute gastroenteritis

  • Activity for acute gastroenteritis is declining at SOS Médecins in week 5, as well as, to a lesser extent, in emergency departments.

In relation to

Our latest news

news

Launch of the “Heating, Health, Buildings, and Urban Planning” Network:...

news

2026 “Sexual Behavior” Survey (ERAS) for men who have sex with men

news

Hervé Maisonneuve has been appointed scientific integrity officer for a...