Dengue in France the Var on alert in front of the summer threat

Dengue in France: the Var on alert in front of the summer threat
Heat. In addition, mosquitoes and international trips create a risky cocktail.

Aedes Albopictus, vector of dengue, mainly stings during the day.

Epidemic situation under surveillance – Dengue france var alert front

The Var department. Consequently, like several other regions of the south of France, is under reinforced alert in the face of the risk of local dengue local transmission. In addition, The Regional Health Agency (ARS) PACA has identified since the start of the year:

• 15 imported. cases (travelers returning from endemic areas)

• 2 Aboriginal transmission foci

• 3 municipalities placed under reinforced surveillance

We have observed a worrying increase in reports since 2020. The tiger mosquito is difficult to fight. And now he is present in the Var. Here we are going to dengue france var alert front give you the best tips to fight it. because it is a war that is declaring for the Varois.

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Dengue in France the Var on alert dengue france var alert front in front of the summer threat

Aggravating factors in the Var – Dengue france var alert front

Several elements contribute to the risk:

1. Implantation durable mosquito-tiger (100% of the colonized department)

2. Tourist influx summer multiplying imported cases

3. Weather conditions favorable with a rainy spring and high temperatures

4. New serotypes circulating in tropical areas

Symptoms to know

Varian health authorities insist on early recognition:

• Strong fever that appeared abruptly

• Intense joint and muscular pain

• Persistent headaches

• Rash

• In serious forms: liver bleeding and complications

Struggle strategy deployed

The department has set up:

• A network of 85 laying traps for entomological surveillance

• Interventions targeted around each reported case

• An operational watch unit 7 days dengue france var alert front a week

Individuals: your actions count!

• Empty all stagnant water receptacles (cups, gutters, etc.)

• Wear covering clothes in infested zone

• Use certified repellents (Deet, IR3535, Icaridine)

• Report any mosquito-tiger on reporting-moustique.fr

Vaccination: Where are we?

A new vaccine (Qdenga®) has been available since 2023 for:

• 4-60 year olds living in endemic zone

• Travelers going to zone at risk

• On medical prescription only

“Prevention remains our best weapon. ” recalls Pr Élisabeth Botelho-Nevers, infectiologist at the Nice University Hospital. Additionally, “Each female mosquito eliminated is 200 eggs less potentially vectors.” In an article on the site https://www.infectiology.com/

Key figures in the Var:

• 80% of municipalities colonized by the Mosquito Tigre

• Intervention period <24h around dengue france var alert front confirmed cases

• 15% increase in reports in 2024 vs 2023

Namely:
Dengue is not contagious from man to man, but:

1. A patient stung by a mosquito-tiger can initiate a local transmission chain

2. The mosquito remains infecting all its life (3-4 weeks)