Influenza Epidemiological Bulletin, Week 12. 2022–2023 Season.

Key points

In mainland France

  • Most influenza indicators continue to decline, with type B viruses still circulating at high levels

  • Flu activity is decreasing in 8 regions and stable in the other 5 regions

  • 8 out of 13 regions still in the epidemic phase

In the Overseas Territories

  • Mayotte and the Antilles are in the epidemic phase, except for Saint Barthélemy, which has moved into the post-epidemic phase

In relation to

Our latest news

news

Call for Applications for the Renewal of the Editorial Board of the Weekly...

news

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

news

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