Twenty-five years after Sept. 11, 2001, the attacks continue to have lasting health effects on those exposed to toxic dust, smoke and debris. Here’s what you need to know.

Twenty-five years after Sept. 11, 2001, the attacks continue to have lasting health effects on those exposed to toxic dust, smoke and debris. Here’s what you need to know. ↧ After thousands of deaths, first responders are still navigating he... It’s estimated 400,000 people were exposed to toxins, risk of physical injury and stressful conditions from 9/11 and the aftermath, according to the WTC Health Program.