Asthma rates climb in U.S.
Wednesday, May 4, 2011 - 13:00
in Health & Medicine
Nearly one in 12 people is diagnosed with asthma, but no one knows why rates of the lung condition are growing, according to a new U.S. report.
Nearly one in 12 people is diagnosed with asthma, but no one knows why rates of the lung condition are growing, according to a new U.S. report.