Sneezing from cats or dust? Safe UV light may neutralize allergens in minutes

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Sneezing from cats, dust mites, or mold may one day be preventable with a flip of a switch. Researchers at CU Boulder found that UV222 light can alter allergen proteins, reducing allergic reactions without dangerous side effects. Within 30 minutes, airborne allergens decreased by up to 25%. The team imagines portable devices that could shield people in homes, schools, and workplaces from harmful triggers.

Source: https://www.sciencedaily.com/releases/2 ... 074945.htm
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