For 17 harrowing days in November 2018, the deadliest wildfire in the California’s history swept across the northern region of the state. Officially dubbed the Camp Fire (named after its origin point at Camp Creek Road in Butte County), the fire continued to spread for several weeks, capturing national attention. Scientists and environmental experts recognized it as a sign of the increasing impacts of climate change on the West Coast wildfire season: As global temperatures rise, California’s already fire-prone landscape becomes more susceptible to dangerous blazes with each passing year. For locals, the Camp Fire’s effects have long outlasted that initial media frenzy. Three years later, and many Californians are still working to rebuild their homes and lives. But disasters like this permeate deeper than the immediate economic damage—they also have a long-term impact on human health. A new study in