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:
TAG: Tips from the Journals the American Society for Microbiology

(Date:10/15/2014)... of Life, is a non-traditional biophysics textbook and it ... is a journey of discovery into biological systems and ... biological regulation. It is about how our genes make ... the billions of cells in an organism. It quantifies ... principles, which can be found on both large and ...
(Date:10/15/2014)... NXT-ID, Inc. (NASDAQ: NXTD and NXTDW) ... growing mobile commerce market releases photos and video of the recent ... October 13 th . Gino Pereira , ... angel investor Mr. Chad A. Verdi rang the bell.  ... his investors and employees "for their work and dedication in bringing ...
(Date:10/14/2014)... published in Cancer Research shows SIRT6—a protein ... cancers—can promote the development of skin cancers by turning ... of sun-damaged skin cells. , Previously considered protective, SIRT6 ... sirtuins that help regulate genomic stability and prevent some ... repair DNA damage, which can lead to cancer. This ...
Breaking Biology News(10 mins):New book about life as seen from physics 2Photo Release: NXT-ID Inc. Rings Opening Bell of the NASDAQ Stock Market October 13th 2Photo Release: NXT-ID Inc. Rings Opening Bell of the NASDAQ Stock Market October 13th 3Two-faced gene: SIRT6 prevents some cancers but promotes sun-induced skin cancer 2
(Date:10/22/2014)... , Oct. 22, 2014 Research ... the "Global DNA Diagnostics Market (Product types, ... Share, Global Trends, Company Profiles, Demand, Insights, Analysis, ... 2020" report to their offering. ... (products, applications, techniques, end users and Geography) Global ...
(Date:10/22/2014)... Shimadzu Scientific Instruments introduces its Open Solution ... pain management and clinical markets. The software increases the ... allowing users to highlight and review results that are ... analysts to filter results by group or based on ... the need to sift through analytes of no interest. ...
(Date:10/22/2014)... October 22, 2014 Grace Century, a ... healthcare projects, announces the addition of Dr. Yousef ... its advisory team. Dr. Siddiqui will provide further healthcare ... A graduate of University College Medical School ... in medicine in 2001. With further certification as a ...
(Date:10/22/2014)... VANCOUVER , Oct. 22, 2014 /PRNewswire/ - iCo ... ICOTF), today announced next steps for its Oral ... findings from its in vitro work ... therapy.  iCo now plans to complete pre clinical ... an initial Phase 1A clinical trial, utilizing approximately ...
Breaking Biology Technology:Global DNA Diagnostics Market (Product types, Application, Technology, End User and Geography) - Forecast to 2020 2Global DNA Diagnostics Market (Product types, Application, Technology, End User and Geography) - Forecast to 2020 3Shimadzu Releases QuantAnalytics Open Access LCMS Software Package for Clinical Applications 2Dr. Yousef Siddiqui joins the Grace Century Advisory Team 2iCo Therapeutics Announces Advancement of Oral Amphotericin B Program 2iCo Therapeutics Announces Advancement of Oral Amphotericin B Program 3
Cached News: