Saturday, April 27, 2013

Military grooms new officers for war in cyberspace

AIR FORCE ACADEMY, Colo. (AP) ? The U.S. service academies are ramping up efforts to groom a new breed of cyberspace warriors to confront increasing threats to the nation's military and civilian computer networks that control everything from electrical power grids to the banking system.

Students at the Army, Navy and Air Force academies are taking more courses and participating in elaborate cyberwarfare exercises as the military educates a generation of future commanders in the theory and practice of computer warfare.

The academies have been training cadets in cyber for more than a decade. But the effort has taken on new urgency amid warnings that hostile nations or organizations might be capable of crippling attacks on critical networks.

James Clapper, director of national intelligence, called cyberattack the top threat to national security when he presented the annual Worldwide Threat Assessment to Congress this month. "Threats are more diverse, interconnected, and viral than at any time in history," his report stated. "Destruction can be invisible, latent, and progressive."

China-based hackers have long been accused of cyber intrusions, and earlier this year the cybersecurity firm Mandiant released a report with new details allegedly linking a secret Chinese military unit to years of cyberattacks against U.S. companies. This year, The New York Times, The Wall Street Journal and The Washington Post all reported breaches in their computer systems and said they suspected Chinese hackers. China denies carrying out cyberattacks.

On Tuesday, hackers compromised Associated Press Twitter accounts and sent out a false tweet. AP quickly put out word that the report was false and that its accounts had been hacked. AP's accounts were shut down until the problem was corrected.

Once viewed as an obscure and even nerdy pursuit, cyber is now seen as one of the hottest fields in warfare ? "a great career field in the future," said Ryan Zacher, a junior at the Air Force Academy outside Colorado Springs, Colo., who switched from aeronautical engineering to computer science.

Last year the U.S. Naval Academy in Annapolis, Md., began requiring freshmen to take a semester on cybersecurity, and it is adding a second required cyber course for juniors next year.

The school offered a major in cyber operations for the first time this year to the freshman class, and 33 midshipmen, or about 3 percent of the freshmen, signed up for it. Another 79 are majoring in computer engineering, information technology or computer science, bringing majors with a computer emphasis to about 10 percent of the class.

"There's a great deal of interest, much more than we could possibly, initially, entertain," said the academy's superintendent, Vice Adm. Michael Miller.

Since 2004, the Air Force Academy has offered a degree in computer science-cyberwarfare ? initially called computer science-information assurance ? that requires cadets to take courses in cryptology, information warfare and network security in addition to standard computer science. The academy is retooling a freshman computing course so that more than half its content is about cyberspace, and is looking into adding another cyber course.

"All of these cadets know that they are going to be on the front lines defending the nation in cyber," said Martin Carlisle, a computer science professor at the Air Force Academy and director of the school's Center for Cyberspace Research.

About 25 Air Force cadets will graduate this year with the computer science-cyberwarfare degree, and many will go on to advanced studies and work in their service's cyber headquarters or for U.S. Cyber Command at Fort Meade, Md., the Defense Department command responsible for defensive and offensive cyberwarfare.

Almost every Army cadet at the U.S. Military Academy at West Point, N.Y., takes two technology courses related to such topics as computer security and privacy. West Point also offers other cyber courses, and a computer security group meets weekly. One of the biggest cybersecurity challenges is keeping up with the head-spinning pace of change in the field.

"You know American history is pretty much the same" every year, said Lt. Col. David Raymond, who teaches a cybersecurity course. "In this domain, it's really tough to keep up with how this thing evolves."

In his congressional report, Clapper noted that the chance of a major attack by Russia, China or another nation with advanced cyber skills is remote outside a military conflict ? but that other nations or groups could launch less sophisticated cyberattacks in hopes of provoking the United States or in retaliation for U.S. actions or policies overseas. South Korea accused North Korea of mounting a cyberattack in March that shut down thousands of computers at banks and television broadcasters.

Gen. Keith Alexander, head of U.S. Cyber Command, told Congress in March the command is creating teams to carry out both offensive and defensive operations. A spokesman said the command is drawing cyber officers from the service academies, officer schools and Reserve Officer Training Corps programs.

Teams from the three academies compete in events such as last week's National Security Agency Cyber Defense Exercise, in which they try to keep simulated computer networks running as an NSA "aggressor team" attacks. Teams from the U.S. Coast Guard and Merchant Marine academies also took part, along with graduate students from the U.S. Naval Postgraduate School and Canada's Royal Military College.

Air Force won among undergraduate schools. The Royal Military College won among graduate schools.

That hands-on experience is invaluable, said 2nd Lt. Jordan Keefer, a 2012 Air Force Academy graduate now pursuing a master's degree in cyberoperations at the Air Force Institute of Technology.

"You can't just go out there and start hacking. That's against the law," he said. The competitions, he said, "gave me actual experience defending a network, attacking a network."

Counterterrorism expert Richard Clarke, noting that really high-level computer skills are rare, suggested the military might have to re-examine some of its recruiting standards to attract the most adept cyberwarriors.

"Hackers are the 1 percent, the elite and the creators," said Clarke, who served as White House cybersecurity adviser during the Clinton administration. "I wouldn't worry a whole heck of a lot (about whether they) can they run fast or lift weights."

Cyber's appeal was enough to get Keefer to put aside his dream of becoming a fighter pilot, a job with undeniable swagger. "It's a challenge, and for people who like a challenge, it's the only place to be," Keefer said.

___

Witte reported from Annapolis, Md. Associated Press Writer Michael Hill in Albany, N.Y., contributed to this report.

___

Follow Dan Elliott at http://twitter.com/DanElliottAP. Follow Brian Witte at http://twitter.com/APBrianWitte . Follow Michael Hill at http://twitter.com/MichaelTHill

Source: http://news.yahoo.com/military-grooms-officers-war-cyberspace-083354456.html

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Scientists create novel approach to find RNAs involved in long-term memory storage

Scientists create novel approach to find RNAs involved in long-term memory storage

Friday, April 26, 2013

Despite decades of research, relatively little is known about the identity of RNA molecules that are transported as part of the molecular process underpinning learning and memory.

Now, working together, scientists from the Florida campus of The Scripps Research Institute (TSRI), Columbia University and the University of Florida, Gainesville, have developed a novel strategy for isolating and characterizing a substantial number of RNAs transported from the cell-body of neuron (nerve cell) to the synapse, the small gap separating neurons that enables cell to cell communication.

Using this new method, the scientists were able to identify nearly 6,000 transcripts (RNA sequences) from the genome of Aplysia, a sea slug widely used in scientific investigation.

The scientists' target is known as the synaptic transcriptome?roughly the complete set of RNA molecules transported from the neuronal cell body to the synapse.

In the study, published recently in the journal Proceedings of the National Academy of Sciences, the scientists focused on the RNA transport complexes that interact with the molecular motor kinesin; kinesin proteins move along filaments known as microtubules in the cell and carry various gene products during the early stage of memory storage.

While neurons use active transport mechanisms such as kinesin to deliver RNA cargos to synapses, once they arrive at their synaptic destination that service stops and is taken over by other, more localized mechanisms?in much the same way that a traveler's bags gets handed off to the hotel doorman once the taxi has dropped them at the entrance.

The scientists identified thousands of these unique sequences of both coding and noncoding RNAs. As it turned out, several of these RNAs play key roles in the maintenance of synaptic function and growth.

The scientists also uncovered several antisense RNAs (paired duplicates that can inhibit gene expression), although what their function at the synapse might be remains unknown.

"Our analyses suggest that the transported RNAs are surprisingly diverse," said Sathya Puthanveettil, a TSRI assistant professor who designed the study. "It also brings up an important question of why so many different RNAs are transported to synapses. One reason may be that they are stored there to be used later to help maintain long-term memories."

The team's new approach offers the advantage of avoiding the dissection of neuronal processes to identify synaptically localized RNAs by focusing on transport complexes instead, Puthanveettil said. This new approach should help in better understanding changes in localized RNAs and their role in local translation as molecular substrates, not only in memory storage, but also in a variety of other physiological conditions, including development.

"New protein synthesis is a prerequisite for maintaining long term memory," he said, "but you don't need this kind of transport forever, so it raises many questions that we want to answer. What molecules need to be synthesized to maintain memory? How long is this collection of RNAs stored? What localized mechanisms come into play for memory maintenance?"

###

In addition to Puthanveettil, who was the first author of the study, authors of "A Strategy to Capture and Characterize the Synaptic Transcriptome," include Igor Antonov, Sergey Kalchikov, Priyamvada Rajasethupathy, Yun-Beom Choi, Maxime Kinet, Irina Morozova, James J. Russo, and Jingyue Ju of Columbia University; Kevin A. Karl of the Howard Hughes Medical Institute; and Eric R. Kandel of Columbia University, the Howard Hughes Medical Institute and the Kavli Institute for Brain Science; and Andrea B. Kohn, Mathew Citarella, Fahong Yu and Leonid L. Moroz of the University of Florida, Gainesville. For more information, see http://www.pnas.org/content/early/2013/04/10/1304422110.long

Scripps Research Institute: http://www.scripps.edu

Thanks to Scripps Research Institute for this article.

This press release was posted to serve as a topic for discussion. Please comment below. We try our best to only post press releases that are associated with peer reviewed scientific literature. Critical discussions of the research are appreciated. If you need help finding a link to the original article, please contact us on twitter or via e-mail.

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Source: http://www.labspaces.net/127967/Scientists_create_novel_approach_to_find_RNAs_involved_in_long_term_memory_storage

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Tuesday, April 16, 2013

MTV Movie Awards Craziest Moments: From Aubrey Plaza To Rebel Wilson's Nip 'Slip'

Jamie Foxx and Samuel L Jackson may have taken the Golden Popcorn for Best WTF Moment, but there many rival moments during Sunday night's show.
By Josh Wigler


Aubrey Plaza stage-crashes Will Ferrell during his acceptance speech for Comedic Genius
Photo: Kevork Djansezian

Source: http://www.mtv.com/news/articles/1705694/mtv-movie-awards-craziest-best-moments.jhtml

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Monday, April 15, 2013

Coachella's Saturday Features 2 Chainz, Pusha T And R. Kelly With Phoenix?

Amid Daft Punk rumors, R. Kelly joins French band for a mash-up of '1901' and 'Ignition (Remix).'
By Mary J. DiMeglio


Phoenix's Laurent Brancowitz and R. Kelly at Coachella on Saturday
Photo: Denis O'regan

Source: http://www.mtv.com/news/articles/1705611/coachella-saturday-2-chainz-pusha-t-phoenix-r-kelly.jhtml

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Bus carrying young Russians crashes in Belgium, killing five

BRUSSELS (Reuters) - A bus carrying young Russians crashed through the guardrails of a Belgian motorway and plunged down a ravine on Sunday, killing five people.

Five others were critically injured in the accident on the E34 motorway near Antwerp in northern Belgium, the council of the nearby town of Ranst said on its website.

The bus was carrying 42 passengers, mostly Russians aged 15 to 22 who were travelling from Volgograd to Paris, it said. The vehicle ended up on its side five meters below an elevated section of the motorway.

The cause of the crash was unclear. Another two people were badly injured and 15 slightly hurt, the council said.

(Reporting by Adrian Croft; Editing by Pravin Char)

Source: http://news.yahoo.com/bus-carrying-young-russians-crashes-belgium-killing-five-115011427.html

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Saturday, April 13, 2013

Rebel Wilson prepares to open MTV Awards with song

FILE - In this Thursday, Aug. 23, 2012 file photo, actress, writer and comedienne Rebel Wilson, a cast member in the film "Bachelorette," poses for a portrait at the Four Seasons Hotel in Beverly Hills, Calif. Wilson sings, dances and summons laughs _ and that's just in the opening moments of the upcoming MTV Movie Awards, on Sunday, April 14, 2013. The Australian actress is hosting the show, and she's set to start the ceremony by singing solo. (Photo by Chris Pizzello/Invision/AP, File)

FILE - In this Thursday, Aug. 23, 2012 file photo, actress, writer and comedienne Rebel Wilson, a cast member in the film "Bachelorette," poses for a portrait at the Four Seasons Hotel in Beverly Hills, Calif. Wilson sings, dances and summons laughs _ and that's just in the opening moments of the upcoming MTV Movie Awards, on Sunday, April 14, 2013. The Australian actress is hosting the show, and she's set to start the ceremony by singing solo. (Photo by Chris Pizzello/Invision/AP, File)

(AP) ? Rebel Wilson sings, dances and summons laughs ? and that's just in the opening moments of this weekend's MTV Movie Awards.

The Australian actress is hosting the show, and she's set to start the ceremony by singing solo.

Wilson and her co-stars from "Pitch Perfect" rehearsed a multi-genre opening medley Friday that features Wilson spoofing last year's films and spinning nunchucks.

Brittany Snow, Anna Camp and Skylar Astin, along with a troupe of gymnastic dancers, joined the first-time host at Sony Pictures Studios to run through four songs not featured in the film. MTV insists on keeping the titles a surprise until Sunday's show.

When the group finished rehearsing, Wilson thrust her fist toward the sky and shouted, "'Pitch Perfect' two!"

A sequel to the musical comedy has not been announced.

Wilson will be joined at the MTV Movie Awards by presenters such as Brad Pitt, Melissa McCarthy, Seth Rogen and Kerry Washington and performers including Selena Gomez. Jamie Foxx, Will Ferrell and Emma Watson will receive special awards at the ceremony, which will be broadcast live Sunday on MTV from 9-11 p.m. EDT.

___

Follow AP Entertainment Writer Sandy Cohen on Twitter at www.twitter.com/APSandy.

___

Online:

http://www.mtv.com/ontv/movieawards/2013/

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/4e67281c3f754d0696fbfdee0f3f1469/Article_2013-04-13-MTV%20Movie%20Awards-Rebel%20Wilson/id-98d6ae876a3349cfa8fec0f4c9a6226a

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Monday, April 8, 2013

98 Degrees Offer Boy Bands Advice: 'Stay Away From Taylor Swift!'

Reunited foursome gives sage advice to newbies One Direction and The Wanted.
By Jocelyn Vena


Nick Lachey, Drew Lachey and Justin Jeffre of 98 Degrees
Photo: MTV News

Source: http://www.mtv.com/news/articles/1705186/98-degrees-boy-band-advice.jhtml

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Newly discovered blood protein solves 60-year-old riddle

Newly discovered blood protein solves 60-year-old riddle [ Back to EurekAlert! ] Public release date: 8-Apr-2013
[ | E-mail | Share Share ]

Contact: Martin L. Olsson
martin_l.olsson@med.lu.se
46-705-773-207
Lund University

Researchers at Lund University in Sweden have discovered a new protein that controls the presence of the Vel blood group antigen on our red blood cells. The discovery makes it possible to use simple DNA testing to find blood donors for patients who lack the Vel antigen and need a blood transfusion.

Because there has not previously been any simple way to find these rare donors, there is a global shortage of Vel-negative blood. The largest known accumulation of this type of blood donor is found in the Swedish county of Vsterbotten, which exports Vel-negative blood all over the world.

The Vel blood group was first described in 1952, when American doctors discovered a patient who developed serious complications from blood transfusions from normal donors. The patient lacked a previously unknown blood group antigen, which was named Vel. It has long been known that around one in 1 000 people lack the Vel antigen, but the molecule that carries it has been a mystery.

Lund University researchers Jill Storry, Magnus Jud, Bjrn Nilsson and Martin L. Olsson and their colleagues have now discovered that the presence of the Vel antigen on our red blood cells is controlled by a previously unknown protein (SMIM1) that is not carried by those who lack the Vel antigen. The discovery has been published in the renowned journal Nature Genetics.

The findings have major clinical significance, according to Professor Martin L. Olsson, a consultant in transfusion medicine.

"Until now there has not been a simple way to find these blood donors and there is therefore a major shortage of Vel-negative blood. Now we can identify these donors with simple DNA tests. From having previously only had access to one such donor in our region, there are now three and further screening is being carried out", says Professor Olsson.

Two research groups with completely different focuses have collaborated to solve the 60-year-old riddle, explains Reader Bjrn Nilsson, who has led the work together with Reader Jill Storry and Professor Olsson.

"Many researchers have tried to find the Vel molecule. We realised that it might be possible to find it using advanced DNA analysis techniques. Our idea proved to be correct and we found that the Vel blood group is inactivated in exactly the same way for all Vel-negative individuals", says Bjrn Nilsson.

Another interesting aspect is that the new protein is unlike any previously known protein and appears to be present on the red blood cells of other species as well.

"Interestingly, the new protein, SMIM1, is reminiscent of other molecules used by malaria parasites to infect humans. It is therefore possible that SMIM1 could be a long-sought malaria receptor on the red blood cells", says Jill Storry.

###

Publication: http://www.nature.com/ng/journal/vaop/ncurrent/full/ng.2600.html

Title: 'Homozygosity for a null allele of SMIM1 defines the Vel-negative blood group phenotype'

Authors: Jill R. Storry*, Magnus Jud*, Mikael Kronborg Christophersen, Britt Thuresson, Bo kerstrm, Birgitta Nilsson Sojka, Bjrn Nilsson**, Martin L. Olsson**
*= joint first authors; **= joint last authors
Nature Genetics, published 7 April 2013.

Contact

Professor Martin L. Olsson

Dr Bjrn Nilsson
bjorn.nilsson@med.lu.se
46-734-445667

Dr Jill Storry
jill.storry@med.lu.se
46-708-605830


[ Back to EurekAlert! ] [ | E-mail | Share Share ]

?


AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert! system.


Newly discovered blood protein solves 60-year-old riddle [ Back to EurekAlert! ] Public release date: 8-Apr-2013
[ | E-mail | Share Share ]

Contact: Martin L. Olsson
martin_l.olsson@med.lu.se
46-705-773-207
Lund University

Researchers at Lund University in Sweden have discovered a new protein that controls the presence of the Vel blood group antigen on our red blood cells. The discovery makes it possible to use simple DNA testing to find blood donors for patients who lack the Vel antigen and need a blood transfusion.

Because there has not previously been any simple way to find these rare donors, there is a global shortage of Vel-negative blood. The largest known accumulation of this type of blood donor is found in the Swedish county of Vsterbotten, which exports Vel-negative blood all over the world.

The Vel blood group was first described in 1952, when American doctors discovered a patient who developed serious complications from blood transfusions from normal donors. The patient lacked a previously unknown blood group antigen, which was named Vel. It has long been known that around one in 1 000 people lack the Vel antigen, but the molecule that carries it has been a mystery.

Lund University researchers Jill Storry, Magnus Jud, Bjrn Nilsson and Martin L. Olsson and their colleagues have now discovered that the presence of the Vel antigen on our red blood cells is controlled by a previously unknown protein (SMIM1) that is not carried by those who lack the Vel antigen. The discovery has been published in the renowned journal Nature Genetics.

The findings have major clinical significance, according to Professor Martin L. Olsson, a consultant in transfusion medicine.

"Until now there has not been a simple way to find these blood donors and there is therefore a major shortage of Vel-negative blood. Now we can identify these donors with simple DNA tests. From having previously only had access to one such donor in our region, there are now three and further screening is being carried out", says Professor Olsson.

Two research groups with completely different focuses have collaborated to solve the 60-year-old riddle, explains Reader Bjrn Nilsson, who has led the work together with Reader Jill Storry and Professor Olsson.

"Many researchers have tried to find the Vel molecule. We realised that it might be possible to find it using advanced DNA analysis techniques. Our idea proved to be correct and we found that the Vel blood group is inactivated in exactly the same way for all Vel-negative individuals", says Bjrn Nilsson.

Another interesting aspect is that the new protein is unlike any previously known protein and appears to be present on the red blood cells of other species as well.

"Interestingly, the new protein, SMIM1, is reminiscent of other molecules used by malaria parasites to infect humans. It is therefore possible that SMIM1 could be a long-sought malaria receptor on the red blood cells", says Jill Storry.

###

Publication: http://www.nature.com/ng/journal/vaop/ncurrent/full/ng.2600.html

Title: 'Homozygosity for a null allele of SMIM1 defines the Vel-negative blood group phenotype'

Authors: Jill R. Storry*, Magnus Jud*, Mikael Kronborg Christophersen, Britt Thuresson, Bo kerstrm, Birgitta Nilsson Sojka, Bjrn Nilsson**, Martin L. Olsson**
*= joint first authors; **= joint last authors
Nature Genetics, published 7 April 2013.

Contact

Professor Martin L. Olsson

Dr Bjrn Nilsson
bjorn.nilsson@med.lu.se
46-734-445667

Dr Jill Storry
jill.storry@med.lu.se
46-708-605830


[ Back to EurekAlert! ] [ | E-mail | Share Share ]

?


AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert! system.


Source: http://www.eurekalert.org/pub_releases/2013-04/lu-ndb040813.php

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Sunday, April 7, 2013

Minor league notes on Ford, Gausman, Jones, Avery and more - Steve Melewski

The Double-A Bowie Baysox had quite a night of offense Friday at Harrisburg. The Baysox recorded 20 hits in a 15-7 win over Harrisburg to improve to 1-1.

Lew Ford is 4-for-9 through two games with three doubles and a homer. He has an OPS of 1.556. After going 0-for-4 with two strikeouts in the season opener, Xavier Avery went 5-for-7 with two RBIs to tie the club record for hits in a game.

Earlier this week I posted this story on Avery.

The Baysox already have 12 doubles, which is twice as many as the next closest team in the Eastern League.

Lefty Jake Pettit was solid on the mound, getting the win as he allowed four hits and two runs over six innings. Pettit went 11-3 with a 3.86 ERA for the Baysox last season and posted an ERA of 2.82 in six August starts.

He is a somewhat similar pitcher to T.J. McFarland. Not a real hard thrower, but with good secondaries, especially his changeup, and a real clue about how to attack hitters. In a rotation featuring two and maybe later, at least three top prospects, Pettit can get overlooked. I don't think he should be.

Kevin Gausman makes his first official Double-A start for Bowie tonight. I say it that way because he pitched for Bowie in a playoff game last September, but it doesn't show up in any stats. Then, he pitched three scoreless innings with five strikeouts. The 22-year-old Gausman ranks as the Orioles' No. 2 prospect.

Devin Jones had an impressive start for Single-A Frederick in the Keys' season opener last night. Over six innings, he gave up just three hits and one run. Like Buck Showalter, Jones is a product of Mississippi State, and the Orioles selected him in round nine of the 2011 draft. He went 7-1 with a 2.80 ERA in nine starts last year at Frederick.

By all rights, Jones and Pettit probably should get a chance at the next level of the minors soon, but all the depth in the organization forced them back where they had success in 2012. All they can do in that situation is get the hitters put in front of them out and hope their shot to move up will eventually come.

Keys broadcaster Tim Murray interviewed Jones on the Keys pregame show last night. Click here to listen.

Brenden Webb went 4-for-5 for the Keys with a double, homer and three RBIs, while Trent Mummey was 2-for-4 with a homer and four RBIs. Nice debut for Ryan Minor as Keys manager.

Norfolk lost 11-2 last night to Durham in its rain-delayed opener. Zach Clark gave up six runs (four earned) over 4 1/3 innings. It was the first time he pitched fewer than five innings since the final game of 2011 and that ended his streak of 26 straight outings of five innings or more.

Single-A Delmarva was rained out Friday night at home against Hagerstown after winning its season opener 4-3 on Thursday. The rainout will be made up today at Perdue Stadium as part of a doubleheader beginning at 4:35 p.m.

Source: http://www.masnsports.com/steve_melewski/2013/04/minor-league-notes-on-ford-gausman-jones-avery-and-more.html

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James, Durant named NBA Players of the Month

Sorry, Readability was unable to parse this page for content.

Source: http://www.sportsnetwork.com/merge/tsnform.aspx?c=sportsnetwork&page=nba/news/newstest.aspx?id=4582562

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China says it can control bird flu outbreak

BEIJING (Reuters) - China can control the outbreak of an avian flu strain newly contracted by humans, a senior Chinese health official said on Sunday, a day after China reported its eighteenth case of the H7N9 virus that has so far killed six people.

China has said it is mobilizing resources nationwide to combat the new strain of bird flu, monitoring hundreds of close contacts of confirmed cases and culling tens of thousands of birds where traces of the virus were found.

"We are confident we can effectively control it (H7N9)," the head of China's National Health and Family Planning Commission Li Bin told Reuters on the sidelines of a World Health Organization-backed event in Beijing.

Li did not elaborate, but she is the most senior Chinese health official yet to publicly comment on the subject.

The bird flu outbreak has caused global concern and some Chinese internet users and newspapers have questioned why it took so long for the government to announce the new cases, especially as two of the victims fell ill in February.

The government has said it needed time to correctly identify the virus.

The WHO's representative to China, Dr. Michael O'Leary, repeated that no evidence of transmission between humans has been found and praised China for its efforts to determine the source of the virus.

"I'm very impressed with the action of the laboratories in this regard," O'Leary said at a World Health Day event in the Chinese capital.

"China is demonstrating their ability to get on top of this problem quickly," he said.

In 2003, authorities initially tried to cover up an epidemic of Severe Acute Respiratory Syndrome (SARS), which emerged in China and killed about 10 percent of the 8,000 people it infected worldwide.

Other strains of bird flu, such as H5N1, have been circulating for many years and can be transmitted from bird to bird, and bird to human, but not generally from human to human.

(Reporting by Michael Martina; Editing by Raju Gopalakrishnan)

Source: http://news.yahoo.com/china-confident-control-bird-flu-outbreak-084931042.html

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