Influenza Epidemiological Bulletin, Week 19. 2021–2022 Season.
Key points
In mainland France:
Continued decline in all flu indicators at the national and regional levels
Seven regions have returned to baseline levels, while the other six regions remain in the post-epidemic phase
In the overseas territories:
Mayotte: in the epidemic phase since week 18
Martinique: transition to the pre-epidemic phase
In relation to
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