People returning to what remains of the beachside town of Lahaina, Hawaii, and other Maui communities after one of the nation's deadliest wildfire disasters face more dangers, beyond the 2,200 buildings destroyed or damaged and dozens of lives lost. The fires also left lingering health risks for humans and wildlife.
When fires spread through communities, as we've seen more often in recent years, they burn structures that contain treated wood, plastics, paints and hazardous household wastes. They can burn vehicles and melt plastic water pipes. All of these items release toxic gases and particles.
