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.

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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

Jodi Arias Murder Trial: Testimony About Ex's Death Watch Video

Arias on Ex-Boyfriend's Death: 'I Don't Remember' Watch Video

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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French hostages seized in Cameroon found safe: report

PARIS (Reuters) - Seven French hostages kidnapped in Cameroon have been found alive in a house in northern Nigeria and are safe with Nigerian authorities, French television reported on Thursday.

The hostages, four children and three adults, were captured by Islamist militants this week while on a tourist excursion to the Waza national park near the Nigerian border with Cameroon.

It was the first case of foreigners being seized in the mainly Muslim north of Cameroon, a former French colony, but the region is considered within the operational sphere of Islamist sect Boko Haram and fellow Nigerian Islamist militants Ansaru.

"The hostages are safe and sound and are in the hands of Nigerian authorities," BFMTV quoted an officer from Cameroon's army as saying.

France's minister for veterans' affairs, who told parliament on Thursday that seven hostages abducted from Cameroon had been released, said minutes later there was no official confirmation that they had been freed.

A French diplomatic source said there would be no official confirmation until French authorities had received physical proof the hostages had been freed or they were in French hands.

(Reporting By Emile Picy and Nicholas Vinocur in Paris; Additional reporting by Joe Brock in Abuja; Editing by Pravin Char)

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India strike paralyses banks, offices for second day

NEW DELHI: India's public-sector banks and many government offices were shut Thursday on the second day of a general strike called to protest against the government's planned pro-market reforms.

Eleven unions called the strike in protest against the measures which they condemn as "anti-poor" and likely to cost jobs and raise prices.

While the impact of the stoppage was patchy and felt mainly in heavily unionised state institutions, analysts said it underscored discontent among workers.

"The government must sit down with the workers and hear them out because it cannot afford to ignore this class anymore, with general elections due in 2014," Shubha Singh, a New Delhi-based political analyst and writer, told AFP.

The reforms include opening the retail, insurance and aviation sectors wider to foreign investment in a bid to spur a sharply slowing economy.

They also involve raising prices of subsidised diesel and reducing the number of discounted cooking gas cylinders to reduce a ballooning fiscal deficit.

Leaders of two main leftist parties said they were boycotting the opening session of parliament on Thursday in solidarity with the strikers.

The government is already under pressure over an economy growing at its weakest pace in a decade and widespread allegations of corruption.

The Associated Chambers of Commerce and Industry has estimated losses from the two-day stoppage at more than 200 billion rupees ($3.7 billion).

Attendance at government offices was thin and many education institutes were closed as teachers' unions joined the strike. Universities cancelled exams set for Thursday.

Operations at India's state-run banks were also halted.

Top carmaker Maruti, which has a history of labour unrest, declared a holiday to avert trouble, while two-wheeler manufacturer Hero MotorCorp gave workers a day off.

The All India Trade Union Congress said millions of workers were taking part in the strike and called on them to keep up pressure on the government, already facing a hostile opposition in parliament.

But most privately-run factories reported normal operations and financial markets were open in Mumbai.

Police said dozens of people were arrested after protests turned ugly in an industrial hub near New Delhi on Wednesday when a mob threw stones, vandalised factories and set several vehicles on fire to enforce the strike.

- AFP/al

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Afzal, Sri Lanka protests mar President's address

NEW DELHI: Protests over the hanging of Afzal Guru and alleged war crimes in Sri Lanka marred President Pranab Mukherjee's speech in parliament Thursday.

As Mukherjee was speaking at the start of the budget session, G.N. Ratanpuri of the National Conference got up and raised the issue of Afzal Guru's hanging here Feb 9.

Meanwhile, members of the DMK, AIADMK and MDMK shouted that India should vote against Sri Lanka when a US-sponsored resolution is taken up at the UN Human Rights Council in Geneva next month.

The interruptions were brief and drowned quickly as minister of state for parliamentary affairs Rajeev Shukla and minister of state V. Narayanasamy urged the members to take their seats.

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Adults get 11 percent of calories from fast food

ATLANTA (AP) — On an average day, U.S. adults get roughly 11 percent of their calories from fast food, a government study shows.

That's down slightly from the 13 percent reported the last time the government tried to pin down how much of the American diet is coming from fast food. Eating fast food too frequently has been seen as a driver of America's obesity problem.

For the research, about 11,000 adults were asked extensive questions about what they ate and drank over the previous 24 hours to come up with the results.

Among the findings:

— Young adults eat more fast food than their elders; 15 percent of calories for ages 20 to 39 and dropping to 6 percent for those 60 and older.

— Blacks get more of their calories from fast-food, 15 percent compared to 11 percent for whites and Hispanics.

— Young black adults got a whopping 21 percent from the likes of Wendy's, Taco Bell and KFC.

The figures are averages. Included in the calculations are some people who almost never eat fast food, as well as others who eat a lot of it.

The survey covers the years 2007 through 2010 and was released Thursday by the Centers for Disease Control and Prevention. The authors couldn't explain why the proportion of calories from fast food dropped from the 13 percent found in a survey for 2003 through 2006.

One nutrition professor cast doubts on the latest results, saying 11 percent seemed implausibly low. New York University's Marion Nestle said it wouldn't be surprising if some people under-reported their hamburgers, fries and milkshakes since eating too much fast food is increasingly seen as something of a no-no.

"If I were a fast-food company, I'd say 'See, we have nothing to do with obesity! Americans are getting 90 percent of their calories somewhere else!'" she said.

The study didn't include the total number of fast-food calories, just the percentage. Previous government research suggests that the average U.S. adult each day consumes about 270 calories of fast food — the equivalent of a small McDonald's hamburger and a few fries.

The new CDC study found that obese people get about 13 percent of daily calories from fast food, compared with less than 10 percent for skinny and normal-weight people.

There was no difference seen by household income, except for young adults. The poorest — those with an annual household income of less than $30,000 — got 17 percent of their calories from fast food, while the figure was under 14 percent for the most affluent 20- and 30-somethings with a household income of more than $50,000.

That's not surprising since there are disproportionately higher numbers of fast-food restaurants in low-income neighborhoods, Nestle said.

Fast food is accessible and "it's cheap," she said.

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Arias Leaves Stand After Describing Killing, Her Lies

Jodi Arias stepped down from the witness stand today after mounting an emotional effort to save herself from death row, insisting to the Arizona jury that an explosive fight with ex-boyfriend Travis Alexander led to his death, and that her lies about killing him masked deep regret and plans to commit suicide.

Arias, 32, will now face what is expected to be a withering cross-examination beginning Thursday from prosecutor Juan Martinez, who has been aggressive to many witnesses throughout the trial and who is expected to go after Arias' claim that she was forced to kill Alexander or be killed herself.

She is charged with murder for her ex-boyfriend's death and could face the death penalty if convicted.

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

The day's dramatic testimony started with Arias describing the beginning of the fight on June 4, 2008 when she and Alexander were taking nude photos in his shower and she claims she accidentally dropped his new camera, causing Alexander to lose his temper. Enraged, he picked her up and body slammed her onto the tile floor, screaming at her, she told the jury.

Arias said she ran to his closet to get away from him, but could hear Alexander's footsteps coming after her down the hall. She grabbed a gun from his shelf and tried to keep running, but Alexander came after her, she said.

"I pointed it at him with both of my hands. I thought that would stop him, but he just kept running. He got like a linebacker. He got low and grabbed my waist, and as he was lunging at me the gun went off. I didn't mean to shoot. I didn't even think I was holding the trigger," she said.

"But he lunged at me and we fell really hard toward the tile wall, so at this point I didn't even know if he had been shot. I didn't see anything different. We were struggling, wrestling, he's a wrestler.

"So he's grabbing at my clothes and I got up, and he's screaming angry, and after I broke away from him. He said 'f***ing kill you bitch,'" she testified.

Asked by her lawyer whether she was convinced Alexander intended to kill her, Arias answered, "For sure. He'd almost killed me once before and now he's saying he was going to." Arias had earlier testified that Alexander had once choked her.

Timeline of the Jodi Arias Trial

Arias on Ex-Boyfriend's Death: 'I Don't Remember' Watch Video

Jodi Arias Describes Violent Sex Before Shooting Watch Video

Jodi Arias Testifies Ex Assaulted Her, Broke Her Fingers Watch Video

But Arias' story of the death struggle ended there as she told the court that she has no memory of stabbing or slashing Alexander whose body was later found with 27 stab wounds, a slit throat and two bullets in his head. She said she only remembered standing in the bathroom, dropping the knife on the tile floor, realizing the "horror" of what had happened, and screaming.

"I have no memory of stabbing him," she said. "There's a huge gap. I don't know if I blacked out or what, but there's a huge gap. The most clear memory I have after that point is driving in the desert."

Arias said that she decided in the desert not to admit to killing Alexander, a decision that would last for two years as Arias lied to friends, family, investigators and reporters about what really happened in Alexander's bathroom.

During that time she initially claimed she got lost that night while driving to a friend's house and never went to Alexander's home in Mesa,Ariz. She later changed her story and said two masked people, a man and a woman, burst into the home and killed Alexander and threatened to kill her family if she told anyone what happened.

She eventually confessed to killing her ex-boyfriend, but insisted it was self defense.

"The main reason (for lying) is because I was very ashamed of what happened. It's not something I ever imagined doing. It's not the kind of person I was. It was just shameful," she said. "I was also very scared of what might happen. I didn't want my family to know that I had done that, and I just couldn't bring myself to say that I did that."

"From day one there was a part of me that always wanted to (tell the truth) but didn't dare do that. I would rather have gone to my grave than admit I had done something like that," she said.

Arias said that she continued to lie because she figured she would never get caught; she was planning to kill herself before trial.

"I was concerned with how it would affect my family. I wanted to die. I was going to definitely kill myself," she said. "That was my plan. You can purchase different things in jail and I bought a bunch of Advil... and took it all in the next few days so it was in my system. They have razors for shaving, so I got one and took it apart one night with intentions to slit my wrists."

Arias said she balked at slitting her wrists after accidentally cutting herself, but that she still planned to commit suicide sometime in the future. When she told news reporters that "no jury would convict her," she claims she said it believing that she would be dead before they'd have a chance to put her on trial, Arias testified.

Arias said support from the public and her family eventually led her to change her mind.

"My family remained very supportive, and told me 'it doesn't matter what happens, we love you anyway.' I realized even if I told the truth they would still be there and wouldn't walk away," she testified.

"By the time spring, 2010, rolled around, I confessed. I basically told everyone what I could remember of the day and that the intruder story was all BS pretty much."

She said that her testimony today, a third version of events, was the truth.

Arias was arrested a month after Alexander's death, and prosecutors have argued that her behavior during those weeks showed a lack of remorse for the killing and an attempt to get away with murder.

Arias said today that after she killed Alexander and drove away from his Mesa, Ariz., home in a panic, it dawned on her that police would soon be looking for Alexander's killer, and she decided that she would pretend the bloody confrontation had never happened.

"I knew that it was really bad, that my life was probably done now. I wished it was just a nightmare I could wake up from, but I knew I had messed up pretty badly and the inevitable was going to be something I could not really run from," she testified.

"I didn't want anyone to know that that had happened or that I did it, so I started taking steps in the aftermath to cover it up. I did a whole bunch of things to try to make it seem like I was never there," she said.

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Bulgaria government resigns amid growing protests

SOFIA (Reuters) - Bulgaria's government resigned on Wednesday after violent nationwide protests against high electricity prices, joining a long list of European administrations felled by austerity after Europe's debt crisis erupted in late 2009.

Many Bulgarians are deeply unhappy over high energy costs, power monopolies, low living standards and corruption in the European Union's poorest country and protesters clashed again with police late on Tuesday.

Tens of thousands of Bulgarians have rallied in cities across the country since Sunday in protests which have turned violent, chanting "Mafia" and "Resign".

Prime Minister Boiko Borisov had tried to calm protests by sacking his finance minister, pledging to cut power prices and punishing foreign-owned companies - risking a diplomatic row with EU partner the Czech Republic - but the measures failed to defuse discontent.

"I will not participate in a government under which police are beating people," Borisov said as he announced his resignation on Wednesday. Parliament is expected to accept the resignation later in the day.

Borisov, a former bodyguard to communist dictator Todor Zhivkov, can now try to form a new government, using his rightist GERB party's strong position in parliament. If he fails an election scheduled for July may be brought forward.

GERB's popularity had held up well until late last year because austerity measures were relatively mild compared with many other European countries, with salaries and pensions frozen rather than cut. In the last opinion poll, taken before protests grew last weekend, the opposition Socialists were nearly tied with GERB.

Many Bulgarians are feeling frustrated with unemployment hitting a 10-month high of 11.9 percent and the average salary stuck at 800 levs ($550) a month. Frustrations boiled over when heating bills rose during the winter.

Bulgaria raised the costs of electricity - politically sensitive since bills eat a huge part of modest incomes - by 13 percent last July, but the real impact was not felt until households started using electrical power for heat in winter.

"The resignation is the only responsible move," said Kantcho Stoychev, an analyst with pollster Gallup International. "It also gives Borisov some legitimacy to stay in political life in the future, despite the violent police actions last night."

Borisov has said the electricity distribution license of central Europe's largest listed company, Czech-based CEZ will be revoked, setting Bulgarian on a collision course with the Czech Republic, which owns 70 percent of the company.

The Czech government has already stepped into a row between the company and Albania, which revoked the company's license last month. Czech Prime Minister Petr Necas said Bulgaria's move was highly politicized and asked for an explanation.

Since the onset of the debt crisis in 2009, more than of the EU countries have elected new governments.

(Additional reporting by Angel Krasimirov; Editing by Jeremy Laurence)

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Embattled Sony announces another asset sale

TOKYO: Sony said Wednesday it would book a US$1.2 billion gain from selling part of an online medical services unit, the Japanese electronics giant's latest asset sale as it eyes a full-year profit.

The firm has announced a massive corporate overhaul that includes thousands of job cuts and the sale of a chemical division and its US headquarters in Manhattan.

It is also investing in Olympus to tap the camera and medical equipment maker's strong foothold in the global market for endoscopes used in surgery.

On Wednesday -- when it is also expected to unveil its latest PlayStation games console -- Sony said it would book a one-time gain of 115 billion yen (US$1.2 billion) by selling a six percent stake in M3 Inc. to Deutsche Securities. The unit supplies online medical information to doctors.

Sony, which would still own about 50 percent of M3 after the sale, said the move was part of a bid to "transform" its business and "reorganise assets" and that it would still remain M3's major shareholder.

The maker of Bravia televisions lost 456.66 billion yen in the last fiscal year, its fourth year in the red, but says it is still on track for a 20 billion yen net profit in the year to March.

Sony is expected to announce the launch of the latest PlayStation console in the United States on Wednesday as it faces growing competition from cheap -- or sometimes free -- downloadable games for smartphones and tablets.

Its PlayStation 3 has sold more than 75 million units, while over 155 million units of the PlayStation 2 have been sold since its debut in 2000, making it one of the best-selling videogame consoles of all time.

Sony, Nintendo and Xbox maker Microsoft dominate the global games console market, which is worth about $44 billion annually, according to industry figures.

Japan's electronics sector, including giants Sony, Panasonic and Sharp, has suffered from myriad problems including a strong yen, slowing demand in key export markets, fierce overseas competition especially in television sales, and strategic mistakes.

It has also been hurt by a Chinese consumer boycott of Japanese brands stemming from a territorial spat between Beijing and Tokyo.

-AFP/fl

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BJP leader fails to get US nod for Modi

WASHINGTON: Bureaucrat-turned-politician K J Alphons, who tried to convince US lawmakers to revoke visa restrictions on Gujarat chief minister Narendra Modi, has failed to receive any firm commitment on the issue.

However, he exuded confidence that the US may change its stand soon.

A national executive member of the BJP, Alphons primarily came to the US to attend the Annual Prayer Breakfast with US President Barack Obama on February 7.

In addition to that he has been meeting Senators, Congressmen, officials and academicians, besides addressing speaking at the prestigious Harvard University.

"I have been telling that if they do not invite Modi now and revoke its policy of denying him a visa, it might be too late for the United States as he is headed for a much larger role in national politics," Alphons told .

He said Modi is the most business like politician he has even seen and that he saw a greater role for him in Indian politics.

Alphons said that he has not received any firm commitment from US lawmakers on the change in US policy but exuded confidence that this will happen soon.

Yesterday, US assistant secretary of state for south and central Asia Robert Blake had said in New Delhi that the United States' policy on Modi remains unchanged.

"There is no question of changing or revising or softening. We may revise (visa to Modi) depending on the Indian justice system completing cases against him," he said.

US has earlier refused to give visa to Modi over the 2002 Gujarat riots.

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