What are the effects of smoke on human health during wildfires?

The effects of smoke on human health during wildfires are significant, particularly concerning respiratory issues and eye irritation. Smoke contains a mixture of harmful particles and gases, such as carbon monoxide, volatile organic compounds, and fine particulate matter (PM2.5), which can lead to various health problems when inhaled.

Exposure to wildfire smoke can exacerbate existing respiratory conditions like asthma and chronic obstructive pulmonary disease (COPD), leading to increased symptoms, hospitalizations, and even mortality in severe cases. Furthermore, the irritants in smoke can cause eye irritation, resulting in discomfort, redness, and potentially impacting vision. These health risks highlight the importance of understanding the effects of wildfire smoke and taking appropriate precautions, especially for vulnerable populations such as children, the elderly, and those with pre-existing health conditions.