Dense smoke days increased emergency room visits for heart attacks and stroke
A new study co-authored by EPA scientists found that dense smoke days increased ER visits for heart attacks by 42 percent among older adults, and by 22 percent for stroke-related issues.

• Read the study.
• Take precautions to protect your health from wildfire smoke.
• Attend the 5/2 webinar on Wildfire Smoke Research & Toolbox.