Pakistanis angry over detentions in Times Sq. case Monday, May 24, 2010
ISLAMABAD – Relatives of three men detained by Pakistan for alleged links to the suspect in the attempted Times Square bombing say the men are innocent.
They
AFP - Thursday, August 6TAIPEI (AFP) - - Taiwan's Beijing-friendly government on Wednesday denied boycotting an Australian film festival amid a row over the e
BERLIN (Reuters) - Chancellor Angela Merkel suffered a double blow on Thursday as a senior party ally in east German
Minister seeks closure of anti-Berlusconi websites Wednesday, December 16, 2009
ROME (AFP) - – The Italian government moved Tuesday to close down Internet sites encouraging further violence against Prime Minister Silvio Berlusconi, who
By ELAINE KURTENBACH,AP Business Writer AP - Wednesday, March 18SHANGHAI - Asia's stock market rally seemed to be running out of steam Wednesday, despite an
Yahoo!
My Yahoo!
Mail
More Yahoo! Services
Account Options
New User? Sign Up
Sign In
Help
Yahoo! Search
web search
Home
Singapore
Asia Pacific
World
Business
Entertainment
Sports
Technology
New superbugs spreading from South Asia: study
AFP - Wednesday, August 11
Send
IM Story
Print
New superbugs spreading from South Asia: study
PARIS (AFP) - – Plastic surgery patients have carried a new class of superbugs resistant to almost all antibiotics from South Asia to Britain and they could spread worldwide, researchers reported Wednesday.
Many hospital infections that were already difficult to treat have become even more impervious to drugs thanks to a recently discovered gene that can jump across different species of bacteria.
This so-called NDM-1 gene was first identified last year by Cardiff University's Timothy Walsh in two types of bacteria -- Klebsiella pneumoniae and Escherichia coli -- in a Swedish patient admitted to hospital in India.
Worryingly, the new NDM-1 bacteria are resistant even to carbapenems, a group of antibiotics often reserved as a last resort for emergency treatment for multi-drug resistant bugs.
In the new study, led Walsh and Madras University's Karthikeyan Kumarasamy, researchers set out to determine how common the NDM-1 producing bacteria were in South Asia and Britain, where several cases had turned up.
Checking hospital patients with suspect symptoms, they found 44 cases -- 1.5 percent of those screened -- in Chennai, and 26 (eight percent) in Haryana, both in India.
They likewise found the superbug in Bangladesh and Pakistan, as well 37 cases in Britain, where several patients had recently travelled to India or Pakistan for cosmetic surgery.
"India also provides cosmetic surgery for other Europeans and Americans, and it is likely that NDM-1 will spread worldwide," said the study, published in the British medical journal The Lancet.
NDM-1 was mostly found in E. coli, a common source of community-acquired urinary tract infections, and K. pneumoniae, and was impervious to all antibiotics except two, tigecycline and colistin.
In some cases, even these drugs did not beat back the infection.
Crucially, the NDM-1 gene was found on DNA structures, called plasmids, that can be easily copied and transferred between bacteria, giving the bug "an alarming potential to spread and diversify," the authors said.
"Unprecedented air travel and migration allow bacterial plasmids and clones to be transported rapidly between countries and continents," mostly undetected, they said.
The emergence of these new drug-resistant strains could become a serious global public health problem as the major threat shifts toward a broad class of bacteria -- including those armed with the NDM-1 gene -- known as "Gram-negative", the researchers warn.
"There are few new anti-Gram-negative antibiotics in development, and none that are effective against NDM-1," the study said.
NDM-1 stands for New Delhi metallo-beta-lactamase-1.
Johann Pitout from the University of Calgary in Canada said patients who have medical procedures in Inda should be screened for multi-resistant bacteria before they receive care in their home country.
Recommend
Send
IM Story
Print
News Search
Top Stories
Supermodel Campbell defends war crimes testimony
Euro football championship advance vital for Spurs
US Fed promises stimulus to help slowing recovery
New superbugs spreading from South Asia: study
Chelsea agree Carvalho fee with Real
More Top Stories »
ADVERTISEMENT
Most Popular
Most Viewed
Most Recommended
Visitors attack Taiwan 'haunted house' actors
Chelsea agree Carvalho fee with Real
Sauna contest in Finland cut short as Russian dies
New superbugs spreading from South Asia: study
A long, hot Ramadan for many devout Muslims
More Most Viewed »
Argentine students crack three-decade-old murder mystery
40 US billionaires pledge half wealth to charity
World's first full face transplant man appears on TV
Calcium supplements linked to heart attacks: study
Massive ice island breaks off Greenland glacier
More Most Recommended »
Elsewhere on Yahoo!
Financial news on Yahoo! Finance
Stars and latest movies
Best travel destinations
More on Yahoo! News
Home
Singapore
Asia Pacific
World
Business
Entertainment
Sports
Technology
Subscribe to our news feeds
Top StoriesMy Yahoo!RSS
» More news feeds | What are news feeds?
Also on Yahoo
Answers
Groups
Mail
Messenger
Mobile
Travel
Finance
Movies
Sports
Games
» All Yahoo! Services
Site Highlights
Singapore
Full Coverage
Most Popular
Asia Entertainment
Photos
World Cup 2010