Influenza Epidemiological Bulletin, Week 13. 2021–2022 Season.

Key points

In mainland France:

  • Continued rise in flu indicators, particularly hospitalizations and deaths

  • Upward trend in 9 regions and stability in the other 4: Auvergne-Rhône-Alpes, Bourgogne-Franche-Comté, Corsica, and Pays de la Loire

In the Overseas Territories:

  • French Guiana: in the post-epidemic phase since Week 12

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