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Uploaded on Aug 27, 2010
Asthma affects up to 7% of the U.S. population and it has been reported that asthma causes 4,000 deaths each year in the United States and ¼ million worldwide. Mold is a known asthma trigger for some people so it is important for those individuals to live and work in a location that has good indoor air quality free of elevated mold levels.