- Canadian wildfire smoke has enveloped North American cities, causing evacuations, event cancellations, and dangerously poor air quality across affected regions.
- Exposure to wildfire smoke, which contains harmful chemicals and fine particulate matter (PM2.5), can damage lungs as severely as cigarette smoking and is linked to tens of thousands of deaths.
- The smoke poses significant risks to cardiovascular health, increasing the likelihood of cardiac arrest and complications related to heart disease, especially when combined with extreme heat.
- Beyond the heart, wildfire smoke can trigger brain inflammation, potentially contributing to conditions such as dementia, Alzheimer's disease, and mood disorders, and is associated with higher stroke rates.
- Pregnant women face increased risks, with exposure linked to pre-term births, while protective measures include staying indoors, wearing well-fitting KN95 masks, and ensuring homes are sealed.
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