Dengue fever in Reunion: A brand new demise

Dengue fever in Reunion: A brand new demise

DENGUE FUE IN REUNION: the variety of instances stays steady
A brand new demise confirms the dangerousness of the illness

From August 22 to September 4, 10 instances of dengue had been recorded in opposition to 13 for the earlier fortnight. The variety of dengue fever instances stays steady at a low stage throughout the island.

The prefecture, the ARS and Public Well being France deplore a demise that has occurred in latest weeks. The investigations carried out have established a direct causal hyperlink with dengue fever.

The inhabitants is invited to proceed efforts to combat in opposition to mosquitoes and defend themselves from them. Thus, the digital marketing campaign “Suggestions for a home with out mosquitoes” continues with a purpose to make Reunionese conscious of the totally different conditions that may favor the proliferation of mosquitoes. This week, a spotlight is made on the small waste and the saucers of the flower pots that we discover in our gardens.

Dengue fever scenario as of September 14, 2022
(Public Well being Knowledge France Reunion, ARS)

Over the interval involved, the instances are unfold over 4 municipalities:

  • Saint Leu
  • St. Andrew
  • Saint Louis
  • Saint Joseph
Since January 1, 2022
1,129 confirmed instances*
29,503 instances in 2021 on the similar interval

54 hospitalizations*
1,185 in 2021 on the similar interval

177 emergency visits
4,068 in 2021 on the similar interval

1 demise straight associated to dengue fever
20 in 2021 on the similar interval
* (after knowledge consolidation)

“Suggestions for a mosquito-free house” marketing campaign

The digital communication marketing campaign “Let’s get pleasure from winter: ideas for a mosquito-free house” continues. The target is to transmit suggestions to eradicate all conditions favoring the proliferation of mosquitoes round your private home.


small waste

The Aedes albopictus mosquito, vector of dengue, strikes comparatively little; it evolves inside a radius of 100 meters all through its life and lays its eggs in small containers of water.

Small waste forgotten in our gardens the place water stagnates (cups, trays, cans and bottles, yoghurt pots…), or thrown into the road, will definitely develop into breeding websites. They need to subsequently be picked up and put within the trash.

Do you know ?

Small waste containing water can generate 10 occasions extra larvae than a water saucer.


  • Verify outside areas each day and be certain that no waste is left mendacity round;
  • Decide up and throw within the trash all small waste, potential mosquito nests.

flower pot saucers

Within the shade and near the home, the saucers below the flowerpots represent the principle a part of the breeding websites in Reunion. These small containers are among the many mosquitoes’ favourite nesting locations. A small quantity of those breeding locations is sufficient to hold mosquitoes round your private home and the set up of dengue fever transmission chains. Vigilance should subsequently be each day.


  • Commonly examine your flower pots and vegetation saved outdoors;
  • Empty the saucers and take away them completely from the pots if attainable (the vegetation don’t significantly want them);
  • Put sand within the saucers if you wish to hold them.

Discover the marketing campaign and all the guidelines “for a home with out mosquitoes” (upkeep of gutters, elimination of waste/cumbersome gadgets, upkeep of cisterns or water collectors, inflatable swimming swimming pools, and so forth.) on the web site: click on right here

#Dengue #fever #Reunion #demise

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