April 23rd, 2008
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This news item is more than a year old. Links, graphics, content, medical information, and statistics may be out of date. We invite you to search, visit our homepage, or contact us to find more current information on the topic you're looking for.Secondhand Smoke Exposure Down But Not Gone
MedPage Today, July 11, 2008 -- Secondhand smoke exposure has declined significantly in the U.S. since the late 1980s, although in the most recent survey, almost 50% of nonsmokers still had detectable levels of exposure, according to the CDC.
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