Featured Research

from universities, journals, and other organizations

Will copper keep us safe from the superbugs?

Date:
December 1, 2009
Source:
Elsevier
Summary:
New research suggests that copper might have a role in the fight against health care-associated infections.

Three papers scheduled for publication in the January issue of the Journal of Hospital Infection suggest that copper might have a role in the fight against healthcare-associated infections.

Related Articles


In a busy Birmingham teaching hospital, researchers swapped a conventional toilet seat, tap-handles and a ward door push-plate for similar items made from 70% copper. They compared the number of microbes on the copper surfaces against the number of bacteria on the same items from another ward and found that the copper surfaces had 90-100% fewer live bacteria than the non-copper surfaces.

Similar findings were reported from a primary healthcare facility in the Western Cape, South Africa. Researchers there found 71% fewer microbes on frequently touched surfaces overlaid with copper sheets (a desk, trolley, cupboard and window sill) compared with corresponding items made with conventional materials.

In addition to copper surfaces, cleaners have been using a copper-based disinfectant along with microfibre mops in Dumfries and Galloway, Scotland. Microfibre products are widely used in UK hospitals since they attract bacteria from surfaces and reach into places that other cleaning materials do not; however, they are difficult to disinfect. The copper-based disinfectant (CuWBO) cleaned the microfibre as well as the environment. Then, it appeared to continue killing germs for the rest of the day.

Prof Elliott, who led the research at University Hospital Birmingham, has further commented: "The results of the first clinical trials in both Birmingham and South Africa suggest that the use of copper may assist in maintaining hospital surfaces free of bacteria and could augment cleaning programmes already introduced into health care settings. The findings related to the use of a copper biocide adds further evidence to the potential of this metal for fighting infection."

Whilst copper may indeed have a future role in the prevention of hospital-acquired infection, experts from the Hospital Infection Society were quick to point out that these innovative products will not reduce the need for effective and regular cleaning regimens, nor compliance with proper hand sanitation.


Story Source:

The above story is based on materials provided by Elsevier. Note: Materials may be edited for content and length.


Cite This Page:

Elsevier. "Will copper keep us safe from the superbugs?." ScienceDaily. ScienceDaily, 1 December 2009. <www.sciencedaily.com/releases/2009/12/091201100215.htm>.
Elsevier. (2009, December 1). Will copper keep us safe from the superbugs?. ScienceDaily. Retrieved November 27, 2014 from www.sciencedaily.com/releases/2009/12/091201100215.htm
Elsevier. "Will copper keep us safe from the superbugs?." ScienceDaily. www.sciencedaily.com/releases/2009/12/091201100215.htm (accessed November 27, 2014).

Share This


More From ScienceDaily



More Health & Medicine News

Thursday, November 27, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Ebola Leaves Orphans Alone in Sierra Leone

Ebola Leaves Orphans Alone in Sierra Leone

AFP (Nov. 27, 2014) — The Ebola epidemic sweeping Sierra Leone is having a profound effect on the country's children, many of whom have been left without any family members to support them. Duration: 01:02 Video provided by AFP
Powered by NewsLook.com
Experimental Ebola Vaccine Shows Promise In Human Trial

Experimental Ebola Vaccine Shows Promise In Human Trial

Newsy (Nov. 27, 2014) — A recent test of a prototype Ebola vaccine generated an immune response to the disease in subjects. Video provided by Newsy
Powered by NewsLook.com
Pet Dogs to Be Used in Anti-Ageing Trial

Pet Dogs to Be Used in Anti-Ageing Trial

Reuters - Innovations Video Online (Nov. 26, 2014) — Researchers in the United States are preparing to discover whether a drug commonly used in human organ transplants can extend the lifespan and health quality of pet dogs. Video provided by Reuters
Powered by NewsLook.com
Today's Prostheses Are More Capable Than Ever

Today's Prostheses Are More Capable Than Ever

Newsy (Nov. 26, 2014) — Advances in prosthetics are making replacement body parts stronger and more lifelike than they’ve ever been. Video provided by Newsy
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:

Strange & Offbeat Stories

 

Health & Medicine

Mind & Brain

Living & Well

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