Key Points

Chikungunya

• There have been 339 cases of chikungunya on the island since August 23, 2024.

• The geographic spread shows a significant expansion, with cases now reported in 16 municipalities.

• This expansion indicates that chikungunya continues to spread across the island.

• Reunion remains in the midst of a chikungunya epidemic.

Acute respiratory infections

• For influenza and bronchiolitis, health indicators remain at baseline levels with a low health impact.

Gastroenteritis

• Rise in hospital admission rates for children under 5 years of age.