Two emergency responders stand near a barricade on a street in New York
Q&A: Health of 9/11 First Responders 20 Years Later
The Scientist spoke with Rachel Zeig-Owens, the director of epidemiology for the World Trade Center Health Program, about what scientists have learned after two decades of studying illness and disease among survivors.
ABOVE: iStock.com
Q&A: Health of 9/11 First Responders 20 Years Later
Q&A: Health of 9/11 First Responders 20 Years Later

The Scientist spoke with Rachel Zeig-Owens, the director of epidemiology for the World Trade Center Health Program, about what scientists have learned after two decades of studying illness and disease among survivors.

The Scientist spoke with Rachel Zeig-Owens, the director of epidemiology for the World Trade Center Health Program, about what scientists have learned after two decades of studying illness and disease among survivors.

ABOVE: iStock.com
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Study Probes Brain Activity in Survivors of Paris Terror Attacks
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Those who had developed PTSD appear to be less able to suppress unwanted memories—traumatic or not—suggesting a role for the general ability to control memory recall in the disorder.
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Over the past few years, several companies have developed rapid DNA tests that can be used in the field to identify remains in 90 minutes—but President Trump suggested the confirmation only took 15.
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Metabolites May Predict Lung Injury in 9/11 First Responders
Emma Yasinski | Sep 3, 2019
Firefighters who didn’t develop obstructive airway disease after the World Trade Center attacks had higher levels of omega-3 fatty acids and other factors that hint at possible protective effects of diet.
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Jef Akst | Dec 4, 2012
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The Toll of 9/11
Tia Ghose | Sep 10, 2011
People exposed to the dust cloud from the World Trade Center collapse still suffer from health problems.