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:6/2/2016)... 2016 The Department of Transport Management ... 44 million US Dollar project, for the , ... Personalization, Enrolment, and IT Infrastructure , to ... and implementation of Identity Management Solutions. Numerous renowned international vendors ... Decatur was selected for the most compliant and ...
(Date:5/20/2016)... 2016  VoiceIt is excited to announce its ... By working together, VoiceIt and VoicePass will ... VoicePass take slightly different approaches to voice biometrics, ... and usability. ... partnership. "This marketing and technology partnership ...
(Date:4/28/2016)... FRANCISCO and BANGALORE, India , ... of EdgeVerve Systems, a product subsidiary of Infosys (NYSE: ... provider, today announced a global partnership that will ... way to use mobile banking and payment services. ... is a key innovation area for financial services, but it ...
Breaking Biology News(10 mins):
(Date:6/23/2016)... ... June 23, 2016 , ... ... its second eBook, “Clinical Trials Patient Recruitment and Retention Tips.” Partnering with experienced ... this eBook by providing practical tips, tools, and strategies for clinical researchers. , ...
(Date:6/23/2016)... , June 23, 2016 Houston Methodist ... the Cy-Fair Sports Association to serve as their ... agreement, Houston Methodist Willowbrook will provide sponsorship support, ... connectivity with association coaches, volunteers, athletes and families. ... the Cy-Fair Sports Association and to bring Houston ...
(Date:6/23/2016)... ... 23, 2016 , ... Supplyframe, the Industry Network for electronics ... Lab . Located in Pasadena, Calif., the Design Lab’s mission is to bring ... designed, built and brought to market. , The Design Lab is Supplyframe’s physical ...
(Date:6/23/2016)... Andrew D Zelenetz ... Published recently in Oncology ... touchONCOLOGY, Andrew D Zelenetz , discusses the ... is placing an increasing burden on healthcare systems ... With the patents on many biologics expiring, interest ...
Breaking Biology Technology:
Cached News: