top cx logo
cx logo
Explorearrow down
search icon
arrow down

Dengue fever case prompts insecticide spraying in Paris suburb

Confirmed case of the tropical disease spurs local health authority into action to try to prevent the disease spreading. Alert also on Autumn mosquitoes in north France

Tiger mosquitoes have spread rapidly through France over the last 20 years. Pic: frank60 / Shutterstock

Emergency mosquito control measures were put in place earlier this week after a woman experiencing flu-like symptoms in Alfortville (Val-de-Marne) was diagnosed with dengue fever, prompting the commune to carry out emergency mosquito control measures 

The woman did not contract a serious form of the tropical disease from the mosquito that bit her, but the commune was placed on alert, its streets sprayed with insecticide in the early hours of the morning to prevent it from spreading.

If tiger mosquitoes already in the Val-de-Marne were to bite the patient, they too could become vectors of the disease. 

The infection is usually mild and passes after about a week, but can in rare cases be potentially life-threatening. Common symptoms include a high temperature and joint pain.

“When the doctor confirmed the diagnosis of dengue fever, he contacted us immediately”, Éric Véchard, director of the Regional Health Agency (ARS) in Val-de-Marne, told Sud Ouest

The local branch of the ARS has since identified five cases in Val-de-Marne and is recommending people keep their windows closed at night.

Endemic to tropical regions, dengue has spread all over the world with an estimated 390 million infections annually, according to the WHO, which has noticed an eightfold increase over the past two decades. 

Mosquito alert in the Nord

While mosquitoes tend to be more of a problem in summer, the rainy weather over the summer and high temperatures persisting into September have encouraged them to stick around.

Just this week, Lille and the Nord department were flagged by the Vigilance Mosquitoes website due to high instances of bites and an ‘unusual proliferation’ of mosquitoes. 

Related stories

Traps set in trial attempting to control tiger mosquitoes in France

Mosquitoes in France: A scientist's advice for keeping them away

Resident or second-home owner in France?
Benefit from our daily digest of headlines and how-to's to help you make the most of life in France
By joining the newsletter, you agree to our Terms & Conditions and Privacy Policy
See more popular articles
The Connexion Help Guides
featured helpguide
Healthcare in France*
Featured Help Guide
- Understand the French healthcare system, how you access it and how you are reimbursed - Useful if you are new to the French healthcare system or want a more in-depth understanding - Reader question and answer section Aimed at non-French nationals living here, the guide gives an overview of what you are (and are not) covered for. There is also information for second-home owners and regular visitors.
Get news, views and information from France
You have 2 free subscriber articles left
Subscribe now to read unlimited articles and exclusive content
Already a subscriber? Log in now