Skip directly to local search Skip directly to A to Z list Skip directly to navigation Skip directly to site content Skip directly to page options
CDC Home


the original site of the twin towers now illuminated by two beams of light

World Trade Center Publications


Summary of Evidence For Establishing Dates on which Cleanup of the Pentagon and Shanksville, Pennsylvania Sites of the Terrorist-Related Aircraft Crashes of September 11, 2001 Concluded

Read More [PDF 1008KB]

First Periodic Review of Cancer for the WTC Health Program

The review is based on three information sources. First, a systematic search was conducted for peer-reviewed findings on exposure and cancer resulting from the September 11, 2001, terrorist attacks that have been published in the scientific and medical literature between September 11, 2001...

Read More


NIOSH Air Sample Results for the World Trade Center Disaster Response

From September 18 through October 4, 2001, National Institute for Occupational Safety and Health (NIOSH) personnel (and contractors) collected air samples in areas immediately adjacent to the debris pile...

Read More


Contact Us: The U.S. Government's Official Web PortalDepartment of Health and Human Services
Centers for Disease Control and Prevention   1600 Clifton Rd. Atlanta, GA 30333, USA
800-CDC-INFO (800-232-4636) TTY: (888) 232-6348 - Contact CDC–INFO