Tiger mosquito: good reflexes to limit its expansion

The alternation of periods of heat. Nevertheless, rains currently promotes the proliferation of mosquitoes, including the tiger mosquito. In addition, How to recognize it? Moreover, Is he present in Rezé? Similarly, How to guard against it? Nevertheless, We answer your questions.

What does the tiger mosquito look like? – Tiger mosquito: good reflexes limit

Of tropical origin, the tiger mosquito is so called due to the contrasting black and white zebrures which roam its tapered body and a white line on the chest. For example, It is small: about 5 mm. Similarly, Please note: other mosquito species are more or less “zebra” and can be confused with the mosquito. In addition, Learn more.

tiger mosquito: good reflexes limit

Why should we protect yourself? – Tiger mosquito: good reflexes limit

Unlike our local mosquitoes. by its bites, the tiger mosquito can be a vector of diseases such as chikungunya, dengue or zika. He is not. in himself, carrying these viruses, he can only transmit them if he has previously pricked an already infected person.

Is he present in Rezé?

Since 2004, the tiger mosquito has gradually colonized the national territory. It extends mainly into peri -urban environments, as well as in very dense urban areas. At the end of 2024, 43 municipalities in the Pays de la Loire region were colonized, including Rezé since 2021.
It develops in all kinds of artificial containers. reservoirs where water can stagnate: vases, caches, barrels, cans, bulls, channels, rainfall, gutters, terraces on studs …

What actions are implemented to combat its expansion?

To limit the risk of transmission of viruses by this mosquito. reinforced monitoring tiger mosquito: good reflexes limit is implemented from 1^is May to November 30 by the Regional Health Agency, in connection with prefects and local communities.
Lower traps have been installed in Rezé since 2021. Arranged at different points. they are observed regularly in order to detect the implementation of the tiger mosquito or to monitor its extension.
Each citizen can also be an actor in the fight against the proliferation of this mosquito by reporting their presence. via a report portal and the implementation of simple prevention measures.

The right gestures to adopt to avoid the proliferation of the tiger mosquito:

• remove all abandoned objects in the garden that can be used as containers.
• Empty the saucers once or twice a week (which you put for small birds), vases, buckets;
• Fill the saucers with flower pots with sand;
• Check the right flow of rainwater (gutters, etc.);
• Maintain the garden;
• Cover (with mosquito nets, sheers tiger mosquito: good reflexes limit or other) all water reserves.

No isolated measure is 100%effective. It is the sum of individual and collective measures that reduces expansion.

These gestures also apply to avoid the proliferation of conventional mosquitoes.

Is a treatment planned in Rezé as was the case in Bouguenais recently?

No treatment is currently provided in Rezé. Because no health risk has been identified in the territory.
When a case of dengue. Chikungunya or Zika (transmitted diseases by bite tiger mosquito) is declared to the services of the Regional Health Agency, an tiger mosquito: good reflexes limit investigation is carried out to assess the health risk. This assessment can lead to the realization of a pesticide treatment in a limited sector. only in the event of an epidemiological health risk. As was the case in Bouguenais. The purpose of this treatment is to avoid an epidemic of dengue, Chikungunya or Zika by adult tiger mosquitoes. Gestures to avoid the proliferation of mosquitoes remain the most effective action.