Tiger mosquito. 41 indigenous instances of dengue fever recorded in metropolitan France since July

Tiger mosquito. 41 indigenous instances of dengue fever recorded in metropolitan France since July

That is an unprecedented quantity. Round forty instances of autochthonous dengue fever have been recognized in mainland France since mid-summer, in response to the newest figures, revealed on September 16, 2022, from the Nationwide Public Well being Company.

Distributed in 5 houses, 41 instances ” indigenous “both infections contracted on the metropolitan territory, with out the sufferers having traveled overseas, have been recorded in mid-September. A document determine that exceeds the cumulative complete of the final ten years. Dengue fever has damaged out in a number of departments the place it had by no means been detected till now and the variety of infections might enhance additional within the weeks to return.

An necessary focus within the Alpes-Maritimes

Presently, of the 5 departments affected by the illness, three are positioned within the Occitanie Area and two in Provence-Alpes-Côte d’Azur (PACA). In Occitania, 4 instances have been recognized within the city of Salvetat Saint-Gilles, 20 km west of Toulouse, in Haute-Garonne. Three different instances have been reported within the city of Andrest and that, 15 km away, of Rabastens-de-Bigorre, within the Hautes-Pyrénées. A case was additionally detected in Perpignan, within the Pyrénées-Orientales. The dengue virus had by no means been recognized in these final two departments.

Within the PACA area, the 2 departments affected are the Var, with six instances recognized in Fayence and, above all, the Alpes-Maritimes with 26 instances recognized in three municipalities positioned lower than 10 km away from one another: Saint-Jeannet, Gattieres and La Gaude. This focus is the biggest ever recognized in metropolitan France. It’s nonetheless lively, with the final instances recognized in early September.

Different instances are to be anticipated

The rise within the illness in mainland France is defined, in response to the authorities, by the resumption of journey and the return of vacationers from endemic areas. But in addition by the event of the tiger mosquito in mainland France and by present weather conditions which might favor the copy of this species current in 67 departments. In line with them, different instances or clusters of instances might seem quickly.

On this regard, the Normal Directorate of Well being (DGS) recommends reporting any case of contamination to the ARS (Regional Well being Companies) in order that prevention and investigation operations could be applied. Among the commonest signs of dengue embody fever, joint ache, and digestive upset. Extra severe signs may additionally happen, together with excessive fever, extreme belly ache, vomiting, restlessness, drowsiness, edema and indicators of bleeding.

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