Health Monitoring in Réunion. Bulletin of December 12, 2025.

Key Points

Acute Respiratory Infections (ARI)

  • Influenza: Health and virological indicators at baseline levels.

  • Bronchiolitis: Transition to the pre-epidemic phase: Press release

Gastroenteritis

  • End of the epidemic.

Arboviruses

  • No new confirmed indigenous cases in week 49 (compared to 1 case reported in week 48). One imported case was reported in week 49.

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