Influenza Epidemiological Bulletin, Week 1. 2022–2023 Season.

Key points

  • In mainland France:

    • Decrease in all influenza indicators across all age groups and in all metropolitan regions

    • Influenza viruses are still circulating, and a resurgence is possible in the coming weeks

    • High proportion of flu-related deaths among those aged 15–44

  • In the Overseas Territories:

    • Saint Martin has entered the epidemic phase

In relation to

Our latest news

news

Swim Safely by Following the Right Steps

news

Santé publique France Publishes Its 2025 Annual Report: 10 Years of...

news

Update on all-cause mortality for the period from June 22 to 28, 2026