in Strasbourg, a formidable mosquito management operation organized after a case of dengue

in Strasbourg, a formidable mosquito management operation organized after a case of dengue

A mosquito management operation occurred on the night time of Monday 12 to Tuesday 13 September in two districts of Strasbourg after a case of dengue fever. The purpose: to cut back the presence of the tiger mosquito, which may transmit the virus to the inhabitants.

Brokers in full fits, vehicles scattering insecticide on the street, ultraviolet gentle to draw mosquitoes: the mosquito management operation within the Orangerie and Place d’Austerlitz districts in Strasbourg seemed like a science fiction movies, on the night time of September 12 to 13.

After the detection of a case of dengue fever within the sector at the start of September, it was essential to act rapidly to stop the tiger mosquito, current in Alsace and notably energetic this summer season, from spreading the virus to different inhabitants.

This process is just offered for by the Regional Well being Company within the occasion of arbovirosis (dengue, zika and chikungunya), which isn’t frequent for the reason that look of the insect in 2015.

“These are conditions the place sufferers have been contaminated in areas the place there may be a whole lot of dengue fever, it may be the Antilles or Reunion, but in addition all of the tropical zones, explains Professor Yves Hansmann, head of the infectious ailments division on the Strasbourg College Hospital. Once they return from their keep, the mosquitoes that are current right here, in Strasbourg and in Alsace, and that are vectors of the virus, will chew them and decide up the virus, which might be transmitted to an individual who has not travelled. That is known as an autochthonous case of dengue.”

The aim of mosquito management: to destroy and stop the proliferation of tiger mosquitoes probably carrying the illness. Initially scheduled for the night time of Thursday September 8 to Friday September 9, it needed to be postponed as a consequence of showers, to the night time of September 12 to 13.

As a precaution, residents have been suggested to remain contained in the buildings, shut the home windows, rinse all backyard furnishings with water and usher in animal bowls, linen and kids’s toys. A prefectoral order was issued to ascertain a security zone as much as half-hour after spraying, which occurred at a time of low site visitors, in an effort to keep away from publicity of the inhabitants to the product.

Tiger mosquitoes have been notably energetic this summer season, so we’re notably vigilant. The danger is actual, even when the one indigenous circumstances detected to this point have been across the Mediterranean.

The authorities don’t take the danger of a case of autochthonous dengue fever frivolously. “In recent times, there was an ideal proliferation of those mosquitoes, each in Strasbourg and all over the place in France. They have been notably energetic this summer season, so we’re notably vigilant. The danger is actual, even when the one autochthonous circumstances have been detected across the Mediterranean, additionally in Occitania, the place it’s scorching and humid”, continues the specialist. The 26 circumstances of dengue fever declared this yr justify, based on Professor Yves Hansmann, a state of alert “just a little extra essential than what we knew earlier than”. Operations of the identical order may due to this fact occur once more.



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