HOME >> BIOLOGY >> NEWS
Tips from the Journals of the American Society for Microbiology

Copper Surfaces May Inhibit Influenza A Transmission

Researchers have determined that copper surfaces are significantly better than stainless steel at protecting against influenza A exposure. They report their findings in the April 2007 issue of the journal Applied and Environmental Microbiology.

Influenza A is a viral pathogen responsible for high mortality rates worldwide. The virus is easily transferred and can survive on a range of environmental surfaces. Previous studies have confirmed antimicrobial properties in copper against pathogenic bacteria, but antiviral activity has yet to be tested.

In the study influenza A particles were exposed to copper and stainless steel surfaces and incubated at 71.6 degrees Fahrenheit and 50 to 60% relative humidity. After 6 hours of exposure to copper only 500 virus particles were active, while 500,000 remained viable after 24 hours of incubation on stainless steel.

The current study shows that copper surfaces may contribute to the number of control barriers able to reduce transmission of the virus, particularly in facilities, such as schools and health care units, where viral contamination has the ability to cause serious infection, say the researchers.

(J.O. Noyce, H. Michels, C.W. Keevil. 2007. Inactivation of influenza A virus on copper versus stainless steel surfaces. Applied and Environmental Microbiology, 73. 8: 2748-2750).


Chronic Wasting Disease Transmissible Among Rodents

For the first time, a new study demonstrates that certain rodents can be directly infected with CWD and therefore serve as animal models for further study of the disease. The researchers report their findings in the April 2007 issue of the Journal of Virology.

Chronic wasting disease (CWD), also known as mad cow disease in cattle and Creutzfeldt-Jacob disease in humans, is a transmissible prion disease most commonly found in deer
'"/>

Contact: Carrie Patterson
cpatterson@asmusa.org
American Society for Microbiology
26-Apr-2007


Page: 1 2 3

Related biology news :

1. Tips from the Journals of the American Society for Microbiology
2. Tips from the Journals of the American Society for Microbiology
3. Tips from the Journals of the American Society for Microbiology
4. Tips from the Journals of the American Society for Microbiology
5. Tips from the Journals of the American Society for Microbiology
6. Tips from the Journals of the American Society for Microbiology
7. Tips from the Journals of the American Society for Microbiology
8. Oxford Journals release preliminary findings from open access experiments
9. Oxford Journals share evidence-based open access results with the community
10. Oxford Journals open access workshop
11. 1 in 8 of Thomson Scientifics 2005 Top 40 hottest papers from three Oxford Journals titles

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


(Date:3/17/2016)... 17, 2016 ABI Research, the leader ... global biometrics market will reach more than $30 ... from 2015. Consumer electronics, particularly smartphones, continue to ... anticipated to reach two billion shipments by 2021 ... Pavlakis , Research Analyst at ABI Research. "Surveillance ...
(Date:3/15/2016)... 2016 Yissum Research Development Company of ... of the Hebrew University, announced today the formation of ... of various human biological indicators. Neteera Technologies has completed ... private investors. ... of electromagnetic emissions from sweat ducts, enables reliable and ...
(Date:3/14/2016)... HANOVER , Allemagne, March 14, 2016 /PRNewswire/ ... http://www.apimages.com ) - --> - ... ) - --> ... les solutions biométriques, fournit de nouveaux lecteurs d,empreintes ... lecteur LF10 de DERMALOG sera utilisé pour produire ...
Breaking Biology News(10 mins):
(Date:4/27/2016)... ... April 27, 2016 , ... Most ... devices with fingerprint recognition for secure access, voice recognition for hands-free communication, and ... consumers are interacting with biometrics technology today. But if they asked Joey ...
(Date:4/27/2016)... ... 2016 , ... NDA Partners Chairman Carl Peck, MD ... Consultant. Mr. Clark was formerly a Vice President with US Pharmacopeia, where ... monographs based on analytical methods. NDA Partners Expert Consultants are top tier ...
(Date:4/27/2016)... (PRWEB) , ... April 27, 2016 , ... Global ... mutual endorsement of an Asia-Pacific Symposium as other research and development initiatives for potential ... Santiago officials and top Global Stem Cells Group executives began meeting to establish a ...
(Date:4/26/2016)... ... April 26, 2016 , ... ... that Ardy Arianpour has joined the company as Chief Business Officer. Arianpour, a ... innovative genomic technologies to market, was most recently Chief Commercial Officer of Pathway ...
Breaking Biology Technology:
Cached News: