Health Monitoring in Réunion. Bulletin of November 28, 2025.

Key Points

Acute Respiratory Infections (ARI)

  • Influenza: Health and virological indicators at baseline levels.

  • Bronchiolitis: Health and virological indicators at high levels.

Gastroenteritis

  • Gastroenteritis outbreak on the decline.

Arboviral diseases

  • 2 confirmed cases of chikungunya reported in S47 (west and south)

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