Volcanic smog: Understanding its health impact

The eruptions produced "vog" (volcanic smog), a mixture of sulphur dioxide and fine particles that can travel long distances due to wind patterns.

Vog exposure can irritate the eyes, throat, and lungs, particularly in people with pre-existing respiratory problems.

Prolonged exposure to vog may result in chronic respiratory disorders such as Chronic Obstructive Pulmonary Disease (COPD).

Acute signs of vog exposure include coughing, difficulty breathing, chest discomfort, and eye irritation.

Prolonged exposure might result in significant health complications, such as dyspnoea and chronic coughing.

Experts recommend restricting outside activities, particularly on high-vog days, and using air purifiers indoors to enhance air quality.

Wearing N95 masks outside and closing doors and windows will help lessen the health risks linked with vog.