Americans spend about 90 percent of their time indoors, where they are repeatedly exposed to indoor allergens and airborne particles that can lead to respiratory symptoms and conditions.
Arlington Heights IL - infoZine - Newswise - Damp environments, poorly maintained heating and air-conditioning systems and carpeting may contribute to poor indoor air quality, according to experts at the annual meeting of the American College of Allergy, Asthma and Immunology (ACAAI) in Miami Beach, Fla.Damp Buildings
“If there was just one thing I could do to fix buildings, it would be to change the relative humidity,” said Doug Garrett, CEM, CDSM, building scientist and president of Building Performance and Comfort, Leander, Texas. “Moisture leads to conditions that are conducive to dust mites and mold, as well as bacteria, yeast and other living organisms.”
Garrett pointed to dust mites and mold as particularly worrisome.
A damp building with high humidity may lead to increased levels of dust mites and mold, leading to increased allergic respiratory symptoms, as well as the worsening of asthma. And even if someone is not allergic, molds may produce mycotoxins and volatile organic chemicals (VOCs) that smell bad and may cause respiratory irritation, he said.
Dust mites are microscopic arachnids that thrive in humidity. They cause allergic reactions and trigger asthma symptoms. Nearly half of all young people with asthma are allergic to dust mites; about 10 percent of the population is allergic to dust mites.
Mold requires moisture to grow. Indoor environments house many sources of moisture including condensation and leaky pipes.
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Arlington Heights IL - infoZine - Newswise - Damp environments, poorly maintained heating and air-conditioning systems and carpeting may contribute to poor indoor air quality, according to experts at the annual meeting of the American College of Allergy, Asthma and Immunology (ACAAI) in Miami Beach, Fla.Damp Buildings
“If there was just one thing I could do to fix buildings, it would be to change the relative humidity,” said Doug Garrett, CEM, CDSM, building scientist and president of Building Performance and Comfort, Leander, Texas. “Moisture leads to conditions that are conducive to dust mites and mold, as well as bacteria, yeast and other living organisms.”
Garrett pointed to dust mites and mold as particularly worrisome.
A damp building with high humidity may lead to increased levels of dust mites and mold, leading to increased allergic respiratory symptoms, as well as the worsening of asthma. And even if someone is not allergic, molds may produce mycotoxins and volatile organic chemicals (VOCs) that smell bad and may cause respiratory irritation, he said.
Dust mites are microscopic arachnids that thrive in humidity. They cause allergic reactions and trigger asthma symptoms. Nearly half of all young people with asthma are allergic to dust mites; about 10 percent of the population is allergic to dust mites.
Mold requires moisture to grow. Indoor environments house many sources of moisture including condensation and leaky pipes.
Leave a Comment
Discuss
Tell a friend
Bury
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