Dengue in Italy: Contagion Risk Remains Within 400 Meters
Recently, the Italian National Institute of Health (ISS) and the Bruno Kessler Foundation (FBK) published a very important study on the spread of Dengue fever in Italy. This research analyzes how the virus is transmitted in our country and offers fundamental new information to protect public health and improve prevention.
The main result of the study concerns the transmission distance of the virus. Experts have discovered that, in Italian outbreaks, contagion almost always remains within a radius of 400 meters from the initial point. This happens because the tiger mosquito, which is primarily responsible for the spread of the disease in Italy, does not move very far from where it is born.
This discovery is of great help to Italian municipalities. Knowing that the risk is limited to a specific area allows local authorities to intervene more quickly and precisely. Instead of organizing pest control across entire cities, mayors can now concentrate mosquito treatments only in the affected areas, saving resources and reducing the use of chemicals in the environment.
In addition to public interventions, individual prevention remains essential to limit the spread of the disease. Citizens are encouraged to eliminate small areas of stagnant water in gardens and on balconies, as these are ideal places for mosquitoes to lay their eggs. The use of repellents and the installation of mosquito nets on windows are other effective ways to protect oneself from bites.
In conclusion, the study by the ISS and the FBK represents a significant step forward in the management of Dengue in Italy. Thanks to this new scientific knowledge, it will be possible to better monitor outbreaks and act with greater effectiveness to prevent the virus from spreading further during the warmest months of the year.