Navigation Links
Study finds copper proves effective against new E. coli strains
Date:6/2/2011

As the World Health Organisation suggests the E. coli outbreak in Germany is a strain never before seen in an outbreak O104:H4 laboratory science conducted at the University of Southampton indicates a role for copper in preventing the spread of such infections.

Professor Bill Keevil, Head of the Microbiology Group and Director of the Environmental Healthcare Unit at the University of Southampton, explains: "A study looking at copper's efficacy against new strains of E. coli has just been completed. Although it did not specifically look at O104, all the strains investigated have died rapidly on copper."

On a dry copper surface, the study shows 10 million E. coli bacteria are eliminated within 10 minutes. On a wet copper surface, one could expect a total kill within around 45 minutes. This antimicrobial property is inherent to the metal, and shared with alloys such as brass and bronze.

In the wake of this outbreak, hand washing and careful food preparation have been highlighted as key concerns, as has cross-contamination. Any raw food placed on a work surface can contaminate other food, or have bacteria transferred onto it from previous items resting there. Deployed as a touch surface in food preparation areas, copper will continuously kill any pathogens that settle on it, reducing the risk of cross-contamination, and helping to prevent the spread of infection.


'/>"/>

Contact: Glenn Harris
G.Harris@soton.ac.uk
44-238-059-3212
University of Southampton
Source:Eurekalert

Page: 1

Related biology news :

1. Long-term study shows effect of climate change on animal diversity
2. £2 million study to reveal workings of dementia genes
3. New study looks to define evangelicals and how they affect polling
4. CU-Boulder study suggests air quality regulations miss key pollutants
5. Researchers study acoustic communication in deep-sea fish
6. Study reveals homeowner perceptions in fire-prone areas
7. Researchers study how pistachios may improve heart health
8. Study: urban black bears live fast, die young
9. New study indicates link between weight gains during pregnancy and dieting history
10. Study reveals specific gene in adolescent men with delinquent peers
11. Sweat it out: UH study examines ability of sweat patches to monitor bone loss
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:2/3/2016)... 2016 --> ... "Automated Fingerprint Identification System Market by Component (Hardware and ... & Finance, Government, Healthcare, and Transportation) and Geography - ... is expected to be worth USD 8.49 Billion by ... and 2020. The transformation and technology evolution from the ...
(Date:2/2/2016)... This BCC Research report provides a ... the recent advances in high throughput ‘omic platforms ... forward. Includes forecast through 2019. Use ... opportunities that exist in the bioinformatic market. Analyze ... well as IT and bioinformatics service providers. Analyze ...
(Date:2/2/2016)... MOUNTAIN VIEW, Calif. , Feb. 2, 2016 ... diabetic retinopathy market, Frost & Sullivan recognizes US-based ... North America Frost & Sullivan Award for New ... technology provider in North America ... standard in the rapidly growing diabetic retinopathy market. ...
Breaking Biology News(10 mins):
(Date:2/9/2016)... BERG, a biopharmaceutical company uncovering health ... announced the appointment of Jason Haddock ... Haddock brings to BERG over 20 years of ... senior financial functions at pharmaceutical companies, as well ... Niven R. Narain , BERG,s ...
(Date:2/8/2016)... , Feb. 8, 2016  CytRx Corporation (NASDAQ: ... company specializing in oncology, today announced that it ... agreement with Hercules Technology Growth Capital, Inc. and ... million in financing. --> ... $25 million of financing under the loan and ...
(Date:2/8/2016)... Feb. 8, 2016  BioElectronics Corporation (OTC Pink: ... announced today that it is responding to a ... the Securities and Exchange Commission posted on the ... Chairman of the Board of BioElectronics Corporation and ... Administration at The Fuqua School of Business, Duke ...
(Date:2/8/2016)... Conn. , Feb. 8, 2016  NanoViricides, Inc. (NYSE MKT: ... its CEO, Eugene Seymour , MD, MPH, will present information ... at the Waldorf-Astoria Hotel in New York City ... will be in the Windsor Room at 5:30PM EST. Registered attendees ... New York City . --> ...
Breaking Biology Technology: