Dengue cases increased sharply in the first quarter in the national and regional territory.
The Regional Health Agency (ARS) warns that the “reinforced surveillance season for vector-borne diseases and the tiger mosquito” is open. And vigilance is all the more necessary as “the number of imported cases of dengue reaches unprecedented figures since 2023”. 1,038 cases were declared in mainland France between January 1 and March 26 compared to 76 over the same period in 2023. 83% of cases returned from Martinique or Guadeloupe. Centre-Val de Loire experienced 110 cases in the first quarter.
Avoid proliferation
Risk zones are defined using reports of tiger mosquito sightings from citizens and a network of around 340 traps spread across the regional territory. Mosquito control measures can be taken. The tiger mosquito is recognizable by the black and white stripes on its legs and body.
The tiger mosquito now present in ten municipalities in Loiret
This insect is essentially urban and bites during the day, especially in the morning and late afternoon. To prevent its proliferation, you must remove stagnant water around your home: under flower pots, children’s toys, etc.
Symptoms
Symptoms are joint pain, muscle pain, headache, rash, conjunctivitis with or without fever. You should then consult a doctor. If this happens after returning from a trip, you must specify the territory visited, the date of return and the date of onset of symptoms.
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