Long-term ozone exposure linked to higher risk of death, finds nationwide study

Long-term exposure to ground-level ozone, a major component of smog, is associated with an increased risk of death from respiratory ailments, according to a new nationwide study led by a researcher at the University of California, Berkeley.

If you want to include this story in your blog, copy and paste this formatted text:

<p><a href="http://www.physorg.com/news156013470.html">Long-term ozone exposure linked to higher risk of death, finds nationwide study</a></p> <p>Long-term exposure to ground-level ozone, a major component of smog, is associated with an increased risk of death from respiratory ailments, according to a new nationwide study led by a researcher at the University of California, Berkeley.</p>