HOME >> BIOLOGY >> NEWS
'High efficiency' vacuum cleaners no better at protecting against dust mites

Researchers at the North West Lung Centre, run by The University of Manchester and based at Wythenshawe Hospital, have discovered that vacuum cleaners with 'high-efficiency particulate air' or HEPA filters are no more effective than standard models at reducing exposure to dust-mites.

The team compared nasal air samples taken before and during vacuum cleaning using both HEPA and non-HEPA vacuum cleaners. They found a small increase in exposure to dust-mite during vacuuming with either type of machine, which was increased when emptying the dust compartments of either.

Lead investigator Dr Robin Gore said: "These vacuum cleaners are marketed to allergy-sufferers on the basis that they reduce a person's exposure to air-borne particles raised from carpeted floors. For allergy sufferers, such particles can trigger asthma attacks. However, we have already found that both HEPA- and non-HEPA vacuum cleaners can actually increase an individual's exposure to particles containing cat allergens.

"These latest findings further suggest that there is no significant advantage to using a HEPA vacuum cleaner to reduce exposure to air-borne particles like dust-mites.

"In combination with our previous work, the study seems to confirm that high-efficiency vacuum cleaners confer no benefits and should not currently be specifically recommended to allergy sufferers as a means of reducing personal exposure to allergens, either by their manufacturers or health professionals."

The study was published in the January 2006 issue of the European Journal of Allergy and Clinical Immunology. The co-investigators in the study were Professors Ashley Woodcock and Adnan Custovic.


'"/>

Contact: Jo Nightingale
jo.nightingale@manchester.ac.uk
161-275-8156
University of Manchester
13-Feb-2006


Page: 1

Related biology news :

1. Innovative tagging technique may help researchers better protect fish stocks
2. Gene predicts better outcome as cortex normalizes in teens with ADHD
3. Handicapping tuberculosis may be the way to a better vaccine
4. Military to study better pain relief in battle zones
5. Wider buffers are better
6. More fish oil, less vegetable oil, better for your health
7. Losing weight after pregnancy -- diet and exercise better than diet alone
8. Decoding mushrooms secrets could combat carbon, find better biofuels and safer soils
9. Skin rash actually signifies better outcomes for pancreatic and lung cancer patients
10. Weeds survive the wild better than natives
11. Doing nature one better: Expanding the genetic code in living mammalian cells

Post Your Comments:
*Name:
*Comment:
*Email:


(Date:2/28/2017)... DORTMUND, Germany , February 28, 2017 ... ... Amsterdam from 14 to 16 March, ... to destination, and show how seamless travel is a real benefit ... Materna has added biometrics to their passenger touch point solutions to ...
(Date:2/22/2017)... -- With the biometrics market to exceed $10 ... that innovative and agile startups must incorporate into ... changing competitive landscape: multifactor authentication (MFA), point-of-sale (PoS), ... "Companies can no longer afford to cut corners ... Pavlakis , Industry Analyst at ABI Research. "Pairing ...
(Date:2/13/2017)... SAN FRANCISCO , Feb. 13, 2017 /PRNewswire/ ... a centralized platform that is designed to enhance ... the latest release in the RSA Fraud & ... to enable organizations to leverage additional insights from ... anti-fraud tools to better protect their customers from ...
Breaking Biology News(10 mins):
(Date:3/23/2017)... ... March 23, 2017 , ... Advanced Polymer Monitoring Technologies (APMT), ... Sigmund “Sig” Floyd as Vice President ? Global Business Development. Dr. Floyd will ... “Dr. Floyd’s career has spanned 30 years in the chemicals and equipment industries. ...
(Date:3/22/2017)... 22, 2017  UBM and the Massachusetts Medical ... extended partnership and the third annual Massachusetts Medtech Week. ... 21 st Annual MassMEDIC Conference held in ... 3-4, 2017. MassMEDIC will feature ... President and CEO, Scott Whitaker , at ...
(Date:3/22/2017)... New York , March 22, 2017 ... is largely fragmented, states a research report by Transparency ... S.A., Pfizer Inc., Amgen Inc., and AbbVie Inc., accounted ... in 2015. The prominent players in this market are ... expand their product portfolio, which is likely to lead ...
(Date:3/22/2017)... , March 22, 2017   ... independent provider of product and service solutions ... that it has acquired EPL Archives, Inc., ... customers across the entire regulated product research, ... sample, document storage and ancillary services. EPL ...
Breaking Biology Technology:
Cached News: