Public Health Monitoring in Réunion. Bulletin dated November 13, 2026.
Key Points
Acute Respiratory Infections
- Influenza Moves into the Post-Epidemic Phase
Gastroenteritis
- Ongoing gastroenteritis outbreak. Increased incidence of gastroenteritis among children under 5.
Bronchiolitis in children under 1 year of age
- Health and virological indicators are declining.
Smallpox B (mpox)
- 26 imported cases, mostly from Madagascar, and 5 locally acquired cases; the most recent case was reported in S43.
Leptospirosis
- Off-season period, low transmission rate with sporadic cases (250 cases, including 3 deaths).
Arboviral diseases
- Sporadic cases.
In relation to
Chikungunya
thematic dossier
Chikungunya is a viral disease transmitted by mosquitoes of the genus Aedes. The most common symptoms are fever and joint pain.
Acute gastroenteritis
thematic dossier
Acute winter gastroenteritis is often caused by viruses. Every year, there is a surge in cases in France, as in the rest of Europe, leading to an increase in medical consultations for acute winter...
Flu
thematic dossier
The flu is a contagious viral respiratory infection that causes seasonal outbreaks every winter. The flu vaccine is the most effective way to protect yourself.
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