Mount Etna ashfall poses respiratory health risks to Sicilian residents

Residents living near Mount Etna, Europe’s highest and most active volcano, are facing significant health challenges due to frequent volcanic ashfall. While the volcano's eruptions often draw international attention for their visual spectacle and impact on air travel, the long-term health consequences for local populations remain a critical concern.

In towns such as Nicolosi, near Catania, residents have reported persistent respiratory issues. One local, Emilia Privitera, described experiencing a chronic cough and wheezing, which a specialist later attributed to microscopic ash particles trapped in her lungs.

Volcanic ash consists of fine particles of rock, minerals, and volcanic glass. While it can act as a mineral-rich fertilizer for local soil, it poses a severe inhalation risk when stirred up by wind or vehicles. Studies have linked intense eruptive periods to increased emergency department visits for acute respiratory illnesses, cardiovascular conditions, and eye irritation.