Featured Research

from universities, journals, and other organizations

National Study Shows Dog And Cat Allergens Are Universally Present In U.S. Homes

Date:
July 7, 2004
Source:
NIH/National Institute Of Environmental Health Sciences
Summary:
Scientists at the National Institute of Environmental Health Sciences (NIEHS), one of the National Institutes of Health, and the U.S. Department of Housing and Urban Development have found that detectable levels of dog and cat allergens are universally present in U.S. homes.

Scientists at the National Institute of Environmental Health Sciences (NIEHS), one of the National Institutes of Health, and the U.S. Department of Housing and Urban Development have found that detectable levels of dog and cat allergens are universally present in U.S. homes. Although allergen levels were considerably higher in homes with an indoor dog or cat, levels previously associated with an increased risk of allergic sensitization were common even in homes without the pets.

This report by Arbes et al., which will appear in the July 2004 issue of the Journal of Allergy and Clinical Immunology, is one of a series of allergen reports from the National Survey of Lead and Allergens in Housing. In that nationally representative survey of 831 homes, researchers collected dust samples, asked questions, and examined homes.

Interestingly, the researchers found that dog and cat allergen levels were higher among households belonging to demographic groups in which dog or cat ownership was more prevalent, regardless of whether or not the household had the indoor pet. Because dog and cat allergens can be transported on clothing, the researchers speculated that the community, particularly communities in which dog or cat ownership is high, may be an important source of these pet allergens. For pet-allergic patients in such communities, allergen avoidance may be a difficult challenge.

The survey was conducted using established sampling techniques to ensure that the surveyed homes were representative of U.S. homes. The homes were sampled from seventy-five randomly selected areas (generally counties or groups of counties) across the entire country. The 831 homes included all regions of the country (northeast, southeast, midwest, southwest, northwest), all housing types, and all settings (urban, suburban, rural). For statistics derived from the 831 homes, the contribution from each home was weighted as necessary to ensure that the statistics were representative of the U.S. population. Until now, exposure to these allergens had not previously been studied in residential environments on a national scale.

NIEHS conducts and supports research to reduce the burden of human illness and dysfunction from environmental causes by understanding environmental factors, individual susceptibility and age and by discovering how these influences interrelate.


Story Source:

The above story is based on materials provided by NIH/National Institute Of Environmental Health Sciences. Note: Materials may be edited for content and length.


Cite This Page:

NIH/National Institute Of Environmental Health Sciences. "National Study Shows Dog And Cat Allergens Are Universally Present In U.S. Homes." ScienceDaily. ScienceDaily, 7 July 2004. <www.sciencedaily.com/releases/2004/07/040707090427.htm>.
NIH/National Institute Of Environmental Health Sciences. (2004, July 7). National Study Shows Dog And Cat Allergens Are Universally Present In U.S. Homes. ScienceDaily. Retrieved August 28, 2014 from www.sciencedaily.com/releases/2004/07/040707090427.htm
NIH/National Institute Of Environmental Health Sciences. "National Study Shows Dog And Cat Allergens Are Universally Present In U.S. Homes." ScienceDaily. www.sciencedaily.com/releases/2004/07/040707090427.htm (accessed August 28, 2014).

Share This




More Health & Medicine News

Thursday, August 28, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Mini Pacemaker Has No Wires

Mini Pacemaker Has No Wires

Ivanhoe (Aug. 27, 2014) Cardiac experts are testing a new experimental device designed to eliminate major surgery and still keep the heart on track. Video provided by Ivanhoe
Powered by NewsLook.com
After Cancer: Rebuilding Breasts With Fat

After Cancer: Rebuilding Breasts With Fat

Ivanhoe (Aug. 27, 2014) More than 269 million women are diagnosed with breast cancer each year. Many of them will need surgery and radiation, but there’s a new simple way to reconstruct tissue using a patient’s own fat. Video provided by Ivanhoe
Powered by NewsLook.com
Blood Clots in Kids

Blood Clots in Kids

Ivanhoe (Aug. 27, 2014) Every year, up to 200,000 Americans die from a blood clot that travels to their lungs. You’ve heard about clots in adults, but new research shows kids can get them too. Video provided by Ivanhoe
Powered by NewsLook.com
Radio Waves Knock out Knee Pain

Radio Waves Knock out Knee Pain

Ivanhoe (Aug. 27, 2014) Doctors have used radio frequency ablation or RFA to reduce neck and back pain for years. But now, that same technique is providing longer-term relief for patients with severe knee pain. Video provided by Ivanhoe
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:

Breaking News:
from the past week

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile: iPhone Android Web
Follow: Facebook Twitter Google+
Subscribe: RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins