It talks about research needed on people with chronic exposure to OPs claiming ill health problems.

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It is important to mention that this condition is not a burn, but just a skin condition that develops as a result of chronic exposure to moderate heat.

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If you have a history of asthma or emphysema, (COPD) or other chronic lung disease, limit your exposure to the cold temperatures.

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In the study, Tammemagi and his colleagues surveyed more than 600 nonsmokers from the Detroit area -- half of whom had been diagnosed with chronic sinusitis -- about their exposure to secondhand smoke at home, at work, in public places (such as bars, restaurants, and bowling alleys), and in private social settings over a five-year period.

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Doses may be chronic or acute depending upon the duration of exposure.

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Previous research has indicated that low-level lead exposure may increase the risk of a number of chronic age-related diseases.

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Dr Golomb says that many studies have found that exposure to AChEis is linked to the kind of chronic symptoms that the sick veterans report.

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Data from the CDC indicate that children growing up in the United States today will suffer more chronic disease and premature death over their lifetimes from eating badly and lack of physical activity than from exposure to alcohol, tobacco and drugs combined.

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