Abe vows to revive Japanese economy, sees no escalation with China

WASHINGTON (Reuters) - Japanese Prime Minister Shinzo Abe told Americans on Friday "I am back and so is Japan" and vowed to get the world's third biggest economy growing again and to do more to bolster security and the rule of law in an Asia roiled by territorial disputes.

Abe had firm words for China in a policy speech to a top Washington think-tank, but also tempered his remarks by saying he had no desire to escalate a row over islets in the East China Sea that Tokyo controls and Beijing claims.

"No nation should make any miscalculation about firmness of our resolve. No one should ever doubt the robustness of the Japan-U.S. alliance," he told the Center for Strategic and International Studies.

"At the same time, I have absolutely no intention to climb up the escalation ladder," Abe said in a speech in English.

After meeting U.S. President Barack Obama on his first trip to Washington since taking office in December in a rare comeback to Japan's top job, he said he told Obama that Tokyo would handle the islands issue "in a calm manner."

"We will continue to do so and we have always done so," he said through a translator, while sitting next to Obama in the White House Oval Office.

Tension surged in 2012, raising fears of an unintended military incident near the islands, known as the Senkaku in Japan and the Diaoyu in China. Washington says the islets fall under a U.S.-Japan security pact, but it is eager to avoid a clash in the region.

Abe said he and Obama "agreed that we have to work together to maintain the freedom of the seas and also that we would have to create a region which is governed based not on force but based on an international law."

Abe, whose troubled first term ended after just one year when he abruptly quit in 2007, has vowed to revive Japan's economy with a mix of hyper-easy monetary policy, big spending, and structural reform. The hawkish leader is also boosting Japan's defense spending for the first time in 11 years.

"Japan is not, and will never be, a tier-two country," Abe said in his speech. "So today ... I make a pledge. I will bring back a strong Japan, strong enough to do even more good for the betterment of the world."

'ABENOMICS' TO BOOST TRADE

The Japanese leader stressed that his "Abenomics" recipe would be good for the United States, China and other trading partners.

"Soon, Japan will export more, but it will import more as well," Abe said in the speech. "The U.S. will be the first to benefit, followed by China, India, Indonesia and so on."

Abe said Obama welcomed his economic policy, while Deputy Chief Cabinet Secretary Katsunobu Kato said the two leaders did not discuss currencies, in a sign that the U.S. does not oppose "Abenomics" despite concern that Japan is weakening its currency to export its way out of recession.

The United States and Japan agreed language during Abe's visit that could set the stage for Tokyo to join negotiations soon on a U.S.-led regional free trade agreement known as the Trans-Pacific Partnership.

In a carefully worded statement following the meeting between Obama and Abe, the two countries reaffirmed that "all goods would be subject to negotiations if Japan joins the talks with the United States and 10 other countries.

At the same time, the statement envisions a possible outcome where the United States could maintain tariffs on Japanese automobiles and Japan could still protect its rice sector.

"Recognizing that both countries have bilateral trade sensitivities, such as certain agricultural products for Japan and certain manufactured products for the United States, the two governments confirm that, as the final outcome will be determined during the negotiations, it is not required to make a prior commitment to unilaterally eliminate all tariffs upon joining the TPP negotiations," the statement said.

Abe repeated that Japan would not provide any aid for North Korea unless it abandoned its nuclear and missile programs and released Japanese citizens abducted decades ago to help train spies.

Pyongyang admitted in 2002 that its agents had kidnapped 13 Japanese in the 1970s and 1980s. Five have been sent home, but Japan wants better information about eight who Pyongyang says are dead and others Tokyo believes were also kidnapped.

Abe also said he hoped to have a meeting with new Chinese leader Xi Jinping, who takes over as president next month, and would dispatch Finance Minister Taro Aso to attend the inauguration of incoming South Korean President Park Geun-hye next week.

(Additional reporting by Jeff Mason and Doug Palmer; Editing by David Brunnstrom and Paul Simao)

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Chavez "working" from hospital, aide says

CARACAS: Venezuelan President Hugo Chavez is able to work on government issues and is "very energetic" despite being hospitalised and breathing through a tube, a top aide said Saturday.

The 58-year-old president has not been seen or heard from since Monday, when he returned to Caracas from cancer surgery in Cuba.

"The president continues to breathe through a tracheal tube, but he is able to communicate with us through written notes and give us instructions," Vice President Nicolas Maduro told local television.

He said he spent more than five hours with Chavez in his hospital room on Friday, and was able to discuss several issues, specifically military affairs and the economy.

"He was very energetic, had a lot of spirit and vitality, and that's what we wanted to tell the people despite the late hour," Maduro said.

"We have reviewed a number of subjects, and he told us about being extremely happy to be in Caracas, the city of his heart."

Since his last surgery, the only photos released of Chavez came out almost a week ago. He was seen bed-ridden but smiling, looking through a newspaper with two of his daughters at his side.

At the Caracas military hospital where Chavez is said to be continuing his convalescence, soldiers are on guard outside to keep out journalists and curious onlookers.

Chavez had declared himself free of cancer after earlier rounds of surgery and went on to win another six-year term in October elections.

But he later suffered a relapse and after the latest surgery in Havana on December 11, he was too sick to return to Venezuela for his scheduled inauguration on January 10.

The inauguration has been postponed indefinitely, prompting the opposition to cry foul. Vice President Nicolas Maduro, Chavez's handpicked heir, has essentially been running the country in Chavez's absence.

-AFP/fl

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Akbaruddin Owaisi asked to appear before court on March 1

BANGALORE: A city court today directed Majlis-e-Ittehadul Muslimeen legislator Akbaruddin Owaisi to appear before it on March 1 in connection with a criminal case filed against him for alleged hate speech.

Chief metropolitan magistrate Rajashekhar V Patil directed Owaisi to appear before the court on March 1 after he kept aside the application filed by him seeking exemption from appearing before the court on health grounds.

Owaisi's counsel Mohammad Jaffer Shah sought two weeks time for appearing before the court as his client has been advised bed rest. "He is carrying bullet injuries which he suffered a long time back. One bullet is still in his body and doctors have advised him bed rest due to mental stress," he argued.

On January 23, Patil had issued summons to Owaisi on two complaints lodged by advocates K Dilip Kumar and Dharmapal praying for prosecuting Owaisi for his hate speech in Andhra Pradesh last year.

The court had directed Andhra Pradesh DGP to produce the Majlis-e-Ittehadul Muslimeen leader before it on February 23.

Owaisi, the All India Majlis-e-Ittehad-ul Muslimeen's (MIM) floor leader in the Andhra Pradesh assembly, was arrested by the police in Hyderabad on January 8 and was lodged jail in Adilabad district.

On February 15 the First additional sessions court in Adilabad granted conditional bail to Owaisi.

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FDA approves new targeted breast cancer drug

WASHINGTON (AP) — The Food and Drug Administration has approved a first-of-a-kind breast cancer medication that targets tumor cells while sparing healthy ones.

The drug Kadcyla from Roche combines the established drug Herceptin with a powerful chemotherapy drug and a third chemical linking the medicines together. The chemical keeps the cocktail intact until it binds to a cancer cell, delivering a potent dose of anti-tumor poison.

Cancer researchers say the drug is an important step forward because it delivers more medication while reducing the unpleasant side effects of chemotherapy.

"This antibody goes seeking out the tumor cells, gets internalized and then explodes them from within. So it's very kind and gentle on the patients — there's no hair loss, no nausea, no vomiting," said Dr. Melody Cobleigh of Rush University Medical Center. "It's a revolutionary way of treating cancer."

Cobleigh helped conduct the key studies of the drug at the Chicago facility.

The FDA approved the new treatment for about 20 percent of breast cancer patients with a form of the disease that is typically more aggressive and less responsive to hormone therapy. These patients have tumors that overproduce a protein known as HER-2. Breast cancer is the second most deadly form of cancer in U.S. women, and is expected to kill more than 39,000 Americans this year, according to the National Cancer Institute.

The approval will help Roche's Genentech unit build on the blockbuster success of Herceptin, which has long dominated the breast cancer marketplace. The drug had sales of roughly $6 billion last year.

Genentech said Friday that Kadcyla will cost $9,800 per month, compared to $4,500 per month for regular Herceptin. The company estimates a full course of Kadcyla, about nine months of medicine, will cost $94,000.

FDA scientists said they approved the drug based on company studies showing Kadcyla delayed the progression of breast cancer by several months. Researchers reported last year that patients treated with the drug lived 9.6 months before death or the spread of their disease, compared with a little more than six months for patients treated with two other standard drugs, Tykerb and Xeloda.

Overall, patients taking Kadcyla lived about 2.6 years, compared with 2 years for patients taking the other drugs.

FDA specifically approved the drug for patients with advanced breast cancer who have already been treated with Herceptin and taxane, a widely used chemotherapy drug. Doctors are not required to follow FDA prescribing guidelines, and cancer researchers say the drug could have great potential in patients with earlier forms of breast cancer

Kadcyla will carry a boxed warning, the most severe type, alerting doctors and patients that the drug can cause liver toxicity, heart problems and potentially death. The drug can also cause severe birth defects and should not be used by pregnant women.

Kadcyla was developed by South San Francisco-based Genentech using drug-binding technology licensed from Waltham, Mass.-based ImmunoGen. The company developed the chemical that keeps the drug cocktail together and is scheduled to receive a $10.5 million payment from Genentech on the FDA decision. The company will also receive additional royalties on the drug's sales.

Shares of ImmunoGen Inc. rose 2 cents to $14.32 in afternoon trading. The stock has ttraded in a 52-wek range of $10.85 to $18.10.

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Cyberattacks Bring Attention to Security Reform

Recent accusations of a large-scale cyber crime effort by the Chinese government left many wondering what immediate steps the president and Congress are taking to prevent these attacks from happening again.

On Wednesday, the White House released the administration's Strategy on Mitigating the Theft of U.S. Trade Secrets as a follow-up to the president's executive order. The strategy did not outwardly mention China, but it implied U.S. government awareness of the problem.

"We are taking a whole of government approach to stop the theft of trade secrets by foreign competitors or foreign governments by any means -- cyber or otherwise," U.S. Intellectual Property Enforcement Coordinator Victoria Espinel said in a White House statement.

As of now, the administration's strategy is the first direct step in addressing cybersecurity, but in order for change to happen Congress needs to be involved. So far, the Cyber Intelligence Sharing and Protection Act (CISPA) is the most notable Congressional legislation addressing the problem, despite its past controversy.

Last April, CISPA was introduced by House Intelligence Committee Chairman Mike Rogers, R-Mich., and Rep. Dutch Ruppersberger, D-Md. The act would allow private companies with consumer information to voluntarily share those details with the NSA and the DOD in order to combat cyber attacks.

Peter Parks/AFP/Getty Images

The companies would be protected from any liabilities if the information was somehow mishandled. This portion of the act sounded alarm bells for CISPA's opponents, like the ACLU, which worried that this provision would incentivize companies to share individuals' information with disregard.

CISPA passed in the House of Representatives, despite a veto threat from the White House stemming from similar privacy concerns. The bill then died in the Senate.

This year, CISPA was reintroduced the day after the State of the Union address during which the president declared an executive order targeting similar security concerns from a government standpoint.

In contrast to CISPA, the executive order would be initiated on the end of the government, and federal agencies would share relevant information regarding threats with private industries, rather than asking businesses to supply data details. All information shared by the government would be unclassified.

At the core of both the executive order and CISPA, U.S. businesses and the government would be encouraged to work together to combat cyber threats. However, each option would clearly take a different route to collaboration. The difference seems minimal, but has been the subject of legislative debates between the president and Congress for almost a year, until now.

"My response to the president's executive order is very positive," Ruppersberger told ABC News. "[The president] brought up how important information sharing is [and] by addressing critical infrastructure, he took care of another hurdle that we do not have to deal with."

Addressing privacy roadblocks, CISPA backers said the sharing of private customer information with the government, as long as personal details are stripped, is not unprecedented.

"Think of what we do with HIPAA in the medical professions; [doctors do not need to know] the individual person, just the symptoms to diagnose a disease," Michigan Gov. John Engler testified at a House Intelligence Committee hearing in an attempt to put the problem into context.

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Syrian opposition says Assad cannot be part of deal

CAIRO (Reuters) - The opposition Syrian National Coalition is willing to negotiate a peace deal to end the country's civil war but President Bashar al-Assad must step down and cannot be a party to any settlement, members agreed after debating a controversial initiative by their president.

The meeting of the 70-member Western, Arab and Turkish-backed coalition began on Thursday before Syrian Foreign Minister Walid al-Moualem is due for talks in Moscow, one of Assad's last foreign allies, and as U.N. mediator Lakhdar Brahimi renews efforts for a deal.

After an angry late night session in which coalition president Moaz Alkhatib came under strong criticism from Islamist and liberal members alike for proposing talks with Assad's government without setting what they described as clear goals, the coalition adopted a political document that demands Assad's removal and trial for the bloodshed, members said.

A draft document seen by Reuters that was circulated for debate said Assad cannot be party to any political solution and has to be tried, but did not directly call for his removal.

"We have adopted the political document that sets the parameters for any talks. The main addition to the draft is a clause about the necessity of Assad stepping step down," said Abdelbasset Sida, a member of the coalition's 12 member politburo who has criticized Alkhatib for acting alone.

"We removed a clause about a need for Russian and U.S. involvement in any talks and added that the coalition's leadership has to be consulted before launching any future initiatives," he added.

Still, the agreement marked a softening of tone by the coalition because previously it had insisted that Assad must step down before any talks with his government could begin.

In an indication that Syria's strongman remains defiant, Brahimi said Assad had told him he will remain president until his term ends in 2014 and then run for re-election.

Brahimi told al-Arabiya television he wants to see a transitional government formed in Syria that would not answer to any higher authority and lasts until U.N.-supervised elections take place in the country.

"I am of the view that U.N. peacekeepers should come to Syria as happened in other countries," Brahimi said.

BOMB, AIR STRIKES

The opposition front convened in Cairo on a day when a car bomb jolted central Damascus, killing 53 people, wounding 200 and incinerating cars on a busy highway close to the Russian Embassy and offices of the ruling Baath Party.

Syrian state television blamed the suicide blast on "terrorists". Central Damascus has been relatively insulated from the 23-month conflict that has killed around 70,000 people, but the bloodshed has shattered suburbs around the capital.

In the southern city of Deraa near the border with Jordan, activists said warplanes bombed the old quarter for the first time since March 2011, when the town set in a wheat-growing plain rose up against Assad, starting a national revolt.

A rebel officer in the Tawheed al-Janoub brigade which led an offensive this week in Deraa said there were at least five air strikes on Thursday. The Syrian Observatory for Human Rights said 18 people were killed, including eight rebel fighters.

Coalition member Munther Makhos, who was forced into exile in the 1970s for his opposition to Assad's father, the late President Hafez al-Assad, said supplies from Iran and Russia were giving government forces an awesome firepower advantage.

"It would be surreal to imagine that a political solution is possible. Bashar al-Assad will not send his deputy to negotiate his removal. But we are keeping the door open," Makhos said.

Makhos is the only Alawite in the Islamist-dominated coalition. The Alawite sect, an offshoot of Shi'ite Islam which accounts for about 10 percent of Syria's population but makes up most of the intelligence apparatus and dominates the army and the political system, has generally remained behind Assad.

With Alawites feeling increasingly threatened by a violent Sunni backlash, Alkhatib, a cleric from Damascus who played a role in the peaceful protest movement against Assad at the beginning of the uprising in 2011, has been calling on Alawites to join the revolution, saying their participation will help preserve the social fabric of the country.

Alkhatib's supporters say the initiative has popular support inside Syria from people who want to see a peaceful departure of Assad and a halt to the war that has increasingly pitted his fellow Alawites against Syria's Sunni Muslim majority.

But rebel fighters on the ground, over whom Alkhatib has little control, are generally against the proposal.

The Syrian Islamic Liberation Front, which represents armed brigades, said in a statement it was opposed to Alkhatib's initiative because it ignored the revolt's goal of "the downfall of the regime and all its symbols".

"We are demanding his accountability for the bloodshed and destruction he has wreaked. I think the message is clear enough," said veteran opposition campaigner Walid al-Bunni, who supports Alkhatib.

Alkhatib formulated the initiative in broad terms last month after talks with the Russian and Iranian foreign ministers in Munich but without consulting the coalition, catching the umbrella organization by surprise.

Among Alkhatib's critics is the Muslim Brotherhood, the only organized group in the political opposition.

A Brotherhood source said the group will not scuttle the proposal because it was confident Assad is not interested in a negotiated exit, which could help convince the international community to support the armed struggle for his removal.

"Russia is key," the source said, speaking on condition of anonymity. "We are showing the international community that we are willing to take criticism from the street but the problem is Assad and his inner circle. They do not want to leave."

PLAY FOR RUSSIA

Russia hopes Alkhatib will visit soon in search of a breakthrough. Bunni said Alkhatib would not go to Moscow without the coalition's approval and that he would not be there at the same time as Moualem.

"In my opinion Alkhatib should not go to Moscow until Russia stops sending arms shipments to the Assad regime," Bunni said.

Formal backing by the coalition for Alkhatib's initiative gives it more weight internationally and undermines Assad supporters' argument that the opposition is too divided to be considered a serious player, opposition sources said.

Coalition members and diplomats based in the region said Brahimi asked Alkhatib in Cairo last week to seek full coalition backing for his plan, which resembles the U.N. envoy's own ideas for a negotiated settlement.

One diplomat in contact with the opposition and the United Nations had said a coalition approval of Alkhatib's initiative could help change the position of Russia, which has blocked several United Nations Security Council resolutions on Syria.

The diplomat said only a U.N. resolution could force Assad to the negotiating table, and a U.N. "stabilization force" may still be needed to prevent an all-out slide into a civil war.

"Brahimi has little hope that Assad will agree to any serious talks," the diplomat said. "Differences are narrowing between the United States and Russia about Syria but Moscow remains the main obstacle for Security Council action."

(Editing by Paul Taylor and Mohammad Zargham)

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Uncertainty as Italian election campaign wraps up

ROME: Italy held its final day of campaigning on Friday ahead of crucial elections, as international investors warned an unclear outcome could shake the economy and set off shockwaves through the Eurozone.

Italians will cast their ballots on Sunday and Monday as they grapple with the longest recession in two decades and austerity cuts that have caused deep resentment in the euro area's third economy.

The most likely outcome is a centre-left government led by Democratic Party leader Pier Luigi Bersani, a former communist with a down-to-earth manner who now espouses broadly pro-market economic views.

"I am very, very confident of victory although we should not underestimate the right," Bersani said in one of his last television interviews ahead of Saturday, when no campaigning is allowed.

But the result is by no means certain and whether Bersani can form a stable coalition with a majority in both houses of parliament is in serious doubt, putting the financial markets on edge.

The European Commission added further pressure on Friday, downgrading its forecast for the Italian economy to a 1.0-percent contraction this year from its previous forecast of a 0.5-percent shrinkage.

Bersani is due to address his last electoral meeting in Rome later on Friday, while his rival Silvio Berlusconi will address a rally in Naples.

With everything at stake, the campaign has been remarkably underwhelming, with few rallies and a lot of back-and-forth in television interviews with little or no hard detail on electoral promises.

A case in point was Silvio Berlusconi's vow to refund Italians an unpopular property tax levied by Prime Minister Mario Monti in an official-looking letter that prompted some people to queue up at post offices to claim their money straight away.

European capitals and foreign investors will be watching closely as a return to Italy's free-wheeling public finances could spell disaster for the Eurozone.

"We believe that a risk exists that after the February 24-25 elections there may be a loss of momentum on important reforms to improve Italian growth prospects," Standard & Poor's ratings agency said in a report this week.

London-based Capital Economics warned that even with a stable governing majority "huge underlying economic problems suggest that it may only be a matter of time before concerns about the public finances begin to build again."

"And a hung parliament might plunge Italy and the Eurozone back into crisis rather sooner," the economic research company said this week.

Polls open at 0700 GMT on Sunday and close at 1900 GMT. A second day of voting on Monday begins at 0600 GMT and ends at 1400 GMT, after which preliminary results will begin to trickle through late Monday and into Tuesday.

The wild card in the election will be Beppe Grillo, a tousle-haired former comedian whose mix of invective and idealism has appealed to crowds of protest voters fed up with corrupt politicians.

Grillo's last election rally later on Friday in a large square in Rome traditionally associated with the left is expected to be packed with supporters.

Bersani has said he will follow the course set by Monti, a former high-flying European commissioner roped in to replace the scandal-tainted Berlusconi who was forced to step down in November 2011.

But Bersani will come under immediate pressure to row back on austerity and do more to create jobs in an economy where an already record-high unemployment rate of 11.2 percent masks far higher joblessness among women and young people.

A Bersani victory is far from a sure thing mainly because of the rapid rise in the polls of Berlusconi, the irrepressible 76-year-old billionaire tycoon who is still in the game even after 20 tumultuous years in Italian politics.

This is the sixth election campaign for Berlusconi, who has been prime minister three times, has survived multiple court cases, sex scandals and diplomatic gaffes and has turned into something of an international pariah.

One recent poll said he was within 2.5 points of catching up with Bersani.

Berlusconi has pursued a populist campaign, intimating that Italy's social misery can be blamed on a "hegemonic" Germany imposing austerity.

The president of the European Parliament, Martin Schulz, who was once invited to play the role of a Nazi camp guard by Berlusconi, has warned Italians not to vote for the flamboyant tycoon.

Several polls indicate that Bersani may score only a half-victory by managing to secure a stable majority in the lower house of parliament, the Chamber of Deputies, but failing to get one in the upper house, the Senate.

That would give Monti, an economics professor who is running as head of a centrist grouping, a key role as a coalition partner and could bring him back into a government with a ministerial posting.

An average of the most recent polls would give Bersani 34 percent, Berlusconi 30 percent, Grillo 17 percent and Monti around 11 percent of the vote.

Coming after the last polls were made public, Pope Benedict XVI's resignation could boost the church-going Monti and stop Berlusconi in his tracks as it has drawn away the media attention that the showman tycoon has often relied on.

The run-up to the vote has also been marked by a succession of high-profile corruption inquiries against politicians and business leaders in a period similar to one in the early 1990s that brought down Italy's entire political system.

Monti says the scandals mark "the end of an era".

-AFP/fl

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Promised to return home before blast, Hyderabad cloth merchant meets death

HYDERABAD: 45-year-old cloth merchant Mohd Amanulla Khan had called up his family before the twin blasts here promising to return home soon.

But he fell victim to the deadly blasts that left a total of 16 dead.

Khan had called his family members around 5.30pm on Thursday to say that he is going to Dilsukhnagar for some work and that he would return home after that.

As fate would have it, he never answered calls after the blasts and his body was found among the dead in the mortuary of the Osmania General Hospital, his son Kamran said.

"We were searching all hospitals. We came to Osmania Hospital this morning and found him dead," he said.

Fighting back tears, the young son recalled that his father had plans to go for Haj as he had performed the marriage of his only daughter.

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Flu shot doing poor job of protecting older people

ATLANTA (AP) — It turns out this year's flu shot is doing a startlingly dismal job of protecting older people, the most vulnerable age group.

The vaccine is proving only 9 percent effective in those 65 and older against the harsh strain of the flu that is predominant this season, the Centers for Disease Control and Prevention said Thursday.

Health officials are baffled as to why this is so. But the findings help explain why so many older people have been hospitalized with the flu this year.

Despite the findings, the CDC stood by its recommendation that everyone over 6 months get flu shots, the elderly included, because some protection is better than none, and because those who are vaccinated and still get sick may suffer less severe symptoms.

"Year in and year out, the vaccine is the best protection we have," said CDC flu expert Dr. Joseph Bresee.

Overall, across the age groups studied, the vaccine's effectiveness was found to be a moderate 56 percent, which means those who got a shot have a 56 percent lower chance of winding up at the doctor with the flu. That is somewhat worse than what has been seen in other years.

For those 65 and older, the vaccine was only 27 percent effective against the three strains it is designed to protect against, the worst level in about a decade. It did a particularly poor job against the tough strain that is causing more than three-quarters of the illnesses this year.

It is well known that flu vaccine tends to protect younger people better than older ones. Elderly people have weaker immune systems that don't respond as well to flu shots, and they are more vulnerable to the illness and its complications, including pneumonia.

But health officials said they don't know why this year's vaccine did so poorly in that age group.

One theory, as yet unproven, is that older people's immune systems were accustomed to strains from the last two years and had more trouble switching gears to handle this year's different, harsh strain.

The preliminary data for senior citizens is less than definitive. It is based on fewer than 300 people scattered among five states.

But it will no doubt surprise many people that the effectiveness is that low, said Michael Osterholm, a University of Minnesota infectious-disease expert who has tried to draw attention to the need for a more effective flu vaccine.

Among infectious diseases, flu is considered one of the nation's leading killers. On average, about 24,000 Americans die each flu season, according to the CDC.

This flu season started in early December, a month earlier than usual, and peaked by the end of year. Hospitalization rates for people 65 and older have been some of the highest in a decade, at 146 per 100,000 people.

Flu viruses tend to mutate more quickly than others, so a new vaccine is formulated each year to target the strains expected to be the major threats. CDC officials have said that in formulating this year's vaccine, scientists accurately anticipated the strains that are circulating this season.

Because of the guesswork involved, scientists tend to set a lower bar for flu vaccine. While childhood vaccines against diseases like measles are expected to be 90 or 95 percent effective, a flu vaccine that's 60 to 70 percent effective in the U.S. is considered pretty good. By that standard, this year's vaccine is OK.

For senior citizens, a flu vaccine is considered pretty good if it's in the 30 to 40 percent range, said Dr. Arnold Monto, a University of Michigan flu expert.

A high-dose version of the flu shot was recently made available for those 65 and older, but the new study was too small to show whether that has made a difference.

The CDC estimates are based on about 2,700 people who got sick in December and January. The researchers traced back to see who had gotten shots and who hadn't. An earlier, smaller study put the vaccine's overall effectiveness at 62 percent, but other factors that might have influenced that figure weren't taken into account.

The CDC's Bresee said there is a danger in providing preliminary results because it may result in people doubting — or skipping — flu shots. But the figures were released to warn older people who got shots that they may still get sick and shouldn't ignore any serious flu-like symptoms, he said.

___

Online:

CDC report: http://www.cdc.gov/mmwr

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Arias Challenged On Pedophilia Claim

Accused murderer Jodi Arias was challenged today by phone records, text message records, and her own diary entries that appeared to contradict her claim that she caught her ex-boyfriend, Travis Alexander, looking at pictures of naked boys.

Arias had said during her testimony that one afternoon in January 2008, she walked in on Alexander masturbating to pictures of naked boys. She said she fled from the home, threw up, drove around aimlessly, and ignored numerous phone calls from Alexander because she was so upset at what she had seen.

The claim was central to the defense's accusation that Alexander was a "sexual deviant" who grew angry and abusive toward Arias in the months after the incident, culminating in a violent confrontation in June that left Alexander dead.

Arias claimed she killed him in self-defense. She could face the death penalty if convicted of murder.

Catching Up on the Trial? Check Out ABC News' Jodi Arias Trial Coverage

Today, prosecutor Juan Martinez, who has been aggressive in questioning witnesses throughout the trial, volleyed questions at her about the claim of pedophilia, asking her to explain why her and Alexander's cell phone records showed five calls back and forth between the pair throughout the day she allegedly fled in horror. Some of the calls were often initiated Arias, according to phone records.

Jodi Arias Doesn't Remember Stabbing Ex-Boyfriend Watch Video

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She and Alexander also exchanged text messages throughout the afternoon and evening at a time when Arias claims the pedophilia incident occurred. In those messages they discuss logistics of exchanging one another's cars that night. Alexander sends her text messages about the car from a church social event he attended that night that she never mentioned during her testimony.

Arias stuck by her claim that she saw Alexander masturbating to the pictures, and her voice remained steady under increasingly-loud questioning by Martinez.

But Martinez also sparred with Arias on the stand over minor issues, such as when he asked Arias detailed questions about the timing and order of events from that day and Arias said she could not remember them.

"It seems you have problems with your memory. Is this a longstanding thing? Since you started testifying?" Martinez asked.

"No it goes back farther than that. I don't know even know if I'd call it a problem," Arias said.

"How far back does it go? You don't want to call them problems, are they issues? Can we call them issues? When did you start having them?" he asked in rapid succession. "You say you have memory problems, that it depends on the circumstance. Give me the factors that influence that."

"Usually when men like you or Travis are screaming at me," Arias shot back from the stand. "It affects my brain, it makes my brain scramble."

"You're saying it's Mr. Martinez's fault?" Martinez asked, referring to himself in the third person.

"Objection your honor," Arias' attorney finally shouted. "This is a stunt!"

Timeline of the Jodi Arias Trial

Martinez dwelled at one point about a journal entry where Arias wrote that she missed the Mormon baptism of her friend Lonnie because she was having kinky sex with Alexander. He drew attention to prior testimony that she and Alexander used Tootsie Pops and Pop Rocks candy as sexual props.

"You're trying to get across (in the diary entry) that this involved a sexual liaison with Mr. Alexander right?" he asked. "And you're talking about Tootsie Pops and Pop Rocks?"

"That happened also that night," Arias said.

"You were there, enjoying it, the Tootsie Pops and Pop Rocks?" he asked again, prompting a smirk from Arias.

"I enjoyed his attention," Arias said.

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