Low-level ozone exposure found to be lethal over time
Low-level ozone exposure found to be lethal over time
Posted by netfreak (#460) 1529 days ago (http://news.google.com.bd)
A long study has recently shows an increased annual risk of death from respiratory illnesses, depending on the increased the level of pollution. It goes beyond studies that linked brief ozone spikes to short-term effects.
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