Lorient, a city located in the Morbihan, has been affected by the presence of tiger mosquitoes. The first larvae have been detected in the city, which has caused great concern among the inhabitants. Preventing the spread of the disease is crucial to avoid its propagation. Local authorities are working to raise awareness and prevent the proliferation. Guillaume Boisramé, regional deputy of Altopictus, a company specialized in the prevention of tiger mosquito proliferation, stated that each report leads to a health agent who comes to investigate and sensitize. Preventing the spread of the disease is crucial to avoid its propagation. Local authorities are working to raise awareness and prevent the proliferation. The inhabitants of Lorient are invited to take measures to prevent the spread of the disease, such as eliminating stagnant water sources and using insecticides.