Short-term surges in air pollution in New Jersey from the 2023 Canadian wildfires were associated with a higher stroke rate and more serious strokes, according to a preliminary study released March 3, 2026, that will be presented at the American Academy of Neurology’s 78th Annual Meeting taking place April 18-22, 2026, in Chicago and online.
Wildfire smoke contains pollutants like ozone and particulate matter, so it is more than a nuisance, it can be a public health hazard. The 2023 Canadian wildfires resulted in unprecedented declines in air quality across the northeastern United States. Our findings show that short-term exposure to elevated air pollution from these wildfires was associated with a higher incidence and severity of stroke.”
Elizabeth Cerceo, MD, study author of Cooper Medical…