The research by University of Idaho and Washington State University scientists in cooperation with the Pacific Northwest National Laboratory was published in Environmental Health Perspectives, a journal of the National Institute of Environmental Health Sciences.

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All three were funded by grants from the Environmental Protection Agency and the National Institute of Environmental Health Sciences, among other sources.

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Researchers at the National Institute of Environmental Health Sciences and the University of Iowa recently found that bacteria in household dust are a major problem for asthma sufferers.

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