Influenza Epidemiological Bulletin, Week 14. 2022–2023 Season.

Key points

In mainland France

  • Most flu indicators continue to decline, though type B viruses remain in circulation

  • Flu activity is declining in nearly all regions

  • 3 regions at baseline levels, 9 regions in the post-epidemic phase, and 1 region still in the epidemic phase

In the Overseas Territories

  • Mayotte and the Antilles are in the epidemic phase, except for Saint Barthélemy

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...

Visuel illustratif

news

Public Health France 2026 Barometer: Launch of the Survey