Reacción a "Reactions: the fire ant, one of the most invasive species, is already in Europe and may arrive in Spain"

The article focuses on describing the detection of the invasion of the fire ant, Solenopsis invicta, in a small area of Sicily, near the port of Syracuse. This would unfortunately be the confirmation of the first establishment of the species in Europe, occurring in a protected area. Previously, it had been detected sporadically elsewhere in Europe, such as in greenhouses or during inspections of imported products in ports.

The fire ant is one of the worst invasive species worldwide. This is mainly because it has a very strong sting, which can cause severe allergic reactions in humans and even death. Where it is established as an invasive alien species, such as in China, the United States or Australia, it has a high impact on health and welfare, as well as on economic sectors such as agriculture. In countries that fear its arrival, such as Japan or other Pacific countries, millions of euros are spent on its prevention. It is therefore a priority for Italy (and Europe) to carry out an early eradication of the species in the Syracuse area, whatever the cost; because if successful, it would save the country serious health and economic problems.

This study suggests that half of Europe's territory, and more specifically large coastal cities with important ports such as Barcelona or Valencia, could be the next entry points of this ant into Europe. Therefore, Spain should now focus on prevention, carefully controlling entry routes into ports, as well as imports susceptible to fire ant contamination, and being prepared for a rapid response. Preventing new entries and possible establishments in Europe is crucial, in order to avoid the socio-economic impacts of uncontrolled spread.