NEW YORK, April 7 (UPI) -- A study of nearly 13,000 New York Fire Department rescue workers shows many have not recovered lung function since the Sept. 11, 2001, terrorist attacks.
The seven-year study -- led by New York's Albert Einstein College of Medicine at Yeshiva University and the Montefiore Medical Center -- showed a substantial proportion of emergency workers who experienced a sharp decline in lung function after exposure to dust from the World Trade Center attacks have experienced little or no meaningful recovery.