Stocks end higher for sixth straight week, tech leads

NEW YORK (Reuters) - The Nasdaq composite stock index closed at a 12-year high and the S&P 500 index at a five-year high, boosted by gains in technology shares and stronger overseas trade figures.


The S&P 500 also posted a sixth straight week of gains for the first time since August.


The technology sector led the day's gains, with the S&P 500 technology index <.splrct> up 1.0 percent. Gains in professional network platform LinkedIn Corp and AOL Inc after they reported quarterly results helped the sector.


Shares of LinkedIn jumped 21.3 percent to $150.48 after the social networking site announced strong quarterly profits and gave a bullish forecast for the year.


AOL Inc shares rose 7.4 percent to $33.72 after the online company reported higher quarterly profit, boosted by a 13 percent rise in advertising sales.


Data showed Chinese exports grew more than expected, a positive sign for the global economy. The U.S. trade deficit narrowed in December, suggesting the U.S. economy likely grew in the fourth quarter instead of contracting slightly as originally reported by the U.S. government.


"That may have sent a ray of optimism," said Fred Dickson, chief market strategist at D.A. Davidson & Co in Lake Oswego, Oregon.


Trading volume on Friday was below average for the week as a blizzard swept into the northeastern United States.


The U.S. stock market has posted strong gains since the start of the year, with the S&P 500 up 6.4 percent since December 31. The advance has slowed in recent days, with fourth-quarter earnings winding down and few incentives to continue the rally on the horizon.


"I think we're in the middle of a trading range and I'd put plus or minus 5.0 percent around it. Fundamental factors are best described as neutral," Dickson said.


The Dow Jones industrial average <.dji> ended up 48.92 points, or 0.35 percent, at 13,992.97. The Standard & Poor's 500 Index <.spx> was up 8.54 points, or 0.57 percent, at 1,517.93. The Nasdaq Composite Index <.ixic> was up 28.74 points, or 0.91 percent, at 3,193.87, its highest closing level since November 2000.


For the week, the Dow was down 0.1 percent, the S&P 500 was up 0.3 percent and the Nasdaq up 0.5 percent.


Shares of Dell closed at $13.63, up 0.7 percent, after briefly trading above a buyout offering price of $13.65 during the session.


Dell's largest independent shareholder, Southeastern Asset Management, said it plans to oppose the buyout of the personal computer maker, setting up a battle for founder Michael Dell.


Signs of economic strength overseas buoyed sentiment on Wall Street. Chinese exports grew more than expected in January, while imports climbed 28.8 percent, highlighting robust domestic demand. German data showed a 2012 surplus that was the nation's second highest in more than 60 years, an indication of the underlying strength of Europe's biggest economy.


Separately, U.S. economic data showed the trade deficit shrank in December to $38.5 billion, its narrowest in nearly three years, indicating the economy did much better in the fourth quarter than initially estimated.


Earnings have mostly come in stronger than expected since the start of the reporting period. Fourth-quarter earnings for S&P 500 companies now are estimated up 5.2 percent versus a year ago, according to Thomson Reuters data. That contrasts with a 1.9 percent growth forecast at the start of the earnings season.


Molina Healthcare Inc surged 10.4 percent to $31.88 as the biggest boost to the index after posting fourth-quarter earnings.


The CBOE Volatility index <.vix>, Wall Street's so-called fear gauge, was down 3.6 percent at 13.02. The gauge, a key measure of market expectations of short-term volatility, generally moves inversely to the S&P 500.


"I'm watching the 14 level closely" on the CBOE Volatility index, said Bryan Sapp, senior trading analyst at Schaeffer's Investment Research. "The break below it at the beginning of the year signaled the sharp rally in January, and a rally back above it could be a sign to exercise some caution."


Volume was roughly 5.6 billion shares traded on the New York Stock Exchange, the Nasdaq and the NYSE MKT, compared with the 2012 average daily closing volume of about 6.45 billion.


Advancers outpaced decliners on the NYSE by nearly 2 to 1 and on the Nasdaq by almost 5 to 3.


(Additional reporting by Angela Moon; Editing by Bernadette Baum, Nick Zieminski, Kenneth Barry and Andrew Hay)



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Opposition leader's funeral brings day of reckoning for Tunisia


TUNIS (Reuters) - Tunisia's political crisis looked likely to deepen on Friday with strikes and protests planned around the funeral of assassinated opposition politician Chokri Belaid.


Belaid's killing on Wednesday has brought thousands of people onto the streets of the capital Tunis and other cities in violence-marred protests.


Unions have called a general strike for Friday, setting the stage for further confrontation two years on from the pro-democracy revolution that inspired the Arab Spring.


Tunisia is riven by tensions between the dominant Islamists and their secular opponents, and by disillusionment over the lack of social progress since the overthrow of dictator Zine al-Abidine Ben Ali in January 2011.


In response to Belaid's assassination, Prime Minister Hamdi Jebali, an Islamist, said on Wednesday he would dissolve the government, name a non-partisan cabinet of technocrats and hold early elections. But his partners opposed the move and it is yet to be approved by parliament.


No one has claimed responsibility for the killing of Belaid, a lawyer and secular political figure, who was shot by a gunman as he left home for work on Wednesday.


But a crowd set fire to the headquarters of Ennahda, the Islamist party of Prime Minister Jebali, who leads a coalition with two junior secularist parties. Ennahda denies any involvement.


While Belaid had only a modest political following, his criticism of Ennahda policies spoke for many Tunisians who fear religious radicals are bent on snuffing out freedoms won in the first of the revolts that rippled through the Arab world.


"Criminals assassinated Chokri's body, but will not assassinate Chokri's struggle," his widow Besma said on Thursday.


"My sadness ended when I saw thousands flocking to the streets...at that moment I knew that the country is fine and men and women in my country are defending democracy, freedom and life."


All three ruling parties and sections of the opposition rebuffed Jebali's plan to create a small, technocrat government to take over day-to-day matters until elections could be held, demanding they be consulted before any such move.


"In the likely event that there is no agreement, civil unrest will increase, reaching a level that cannot be contained by the police," said Firas Abi Ali of the London-based Exclusive Analysis think-tank.


"If unrest continued for more than two weeks, the army would probably reluctantly step in and back a technocrat government, as well as fresh elections for a new Constituent Assembly."


The economic effect of political uncertainty and street unrest could be serious in a country which has yet to draft a post-revolutionary constitution and which relies heavily on the tourist trade.


The cost of insuring Tunisian government bonds against default rose to its highest level in more than four years on Thursday and ratings agency Fitch said it could further downgrade Tunisia if political instability continues or worsens.


(Writing by Robin Pomeroy; Editing by Angus MacSwan)



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Kris Humphries: Why He Won't Divorce Kim Kardashian















02/07/2013 at 07:00 PM EST



Despite Kim Kardashian's pressing for a divorce, Kris Humphries deeply believes their 72-day marriage should be annulled and he won't give up the fight, a source tells PEOPLE.

"Kris only wants an annulment," says the source close to Humphries. "He never wanted to be married more than once and he feels like she cheated him out of the chance to have a real, loving marriage."

The Brooklyn Nets forward is also not sympathetic to Kardashian's pleas to end the battle for the sake of the baby she's having with boyfriend Kanye West, adds the source.

"He feels that even if she's pregnant, she still has to deal with the mess she made," the source says. "He thinks their entire marriage was a fraud, and he's not going to just give up because of the situation."

Kardashian, who says she's due to deliver in early July, is asking a judge to start a divorce trial as soon as possible or at the very least to have their marriage legally dissolved while they litigate other issues.

"There was no fraud on my part," she says in papers filed last month in L.A. Superior Court. "I wish this issue to be tried immediately so that this false claim can be put to rest and I can move on with my life."

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Southern diet, fried foods, may raise stroke risk


Deep-fried foods may be causing trouble in the Deep South. People whose diets are heavy on them and sugary drinks like sweet tea and soda were more likely to suffer a stroke, a new study finds.


It's the first big look at diet and strokes, and researchers say it might help explain why blacks in the Southeast — the nation's "stroke belt" — suffer more of them.


Blacks were five times more likely than whites to have the Southern dietary pattern linked with the highest stroke risk. And blacks and whites who live in the South were more likely to eat this way than people in other parts of the country were. Diet might explain as much as two-thirds of the excess stroke risk seen in blacks versus whites, researchers concluded.


"We're talking about fried foods, french fries, hamburgers, processed meats, hot dogs," bacon, ham, liver, gizzards and sugary drinks, said the study's leader, Suzanne Judd of the University of Alabama in Birmingham.


People who ate about six meals a week featuring these sorts of foods had a 41 percent higher stroke risk than people who ate that way about once a month, researchers found.


In contrast, people whose diets were high in fruits, vegetables, whole grains and fish had a 29 percent lower stroke risk.


"It's a very big difference," Judd said. "The message for people in the middle is there's a graded risk" — the likelihood of suffering a stroke rises in proportion to each Southern meal in a week.


Results were reported Thursday at an American Stroke Association conference in Honolulu.


The federally funded study was launched in 2002 to explore regional variations in stroke risks and reasons for them. More than 20,000 people 45 or older — half of them black — from all 48 mainland states filled out food surveys and were sorted into one of five diet styles:


Southern: Fried foods, processed meats (lunchmeat, jerky), red meat, eggs, sweet drinks and whole milk.


—Convenience: Mexican and Chinese food, pizza, pasta.


—Plant-based: Fruits, vegetables, juice, cereal, fish, poultry, yogurt, nuts and whole-grain bread.


—Sweets: Added fats, breads, chocolate, desserts, sweet breakfast foods.


—Alcohol: Beer, wine, liquor, green leafy vegetables, salad dressings, nuts and seeds, coffee.


"They're not mutually exclusive" — for example, hamburgers fall into both convenience and Southern diets, Judd said. Each person got a score for each diet, depending on how many meals leaned that way.


Over more than five years of follow-up, nearly 500 strokes occurred. Researchers saw clear patterns with the Southern and plant-based diets; the other three didn't seem to affect stroke risk.


There were 138 strokes among the 4,977 who ate the most Southern food, compared to 109 strokes among the 5,156 people eating the least of it.


There were 122 strokes among the 5,076 who ate the most plant-based meals, compared to 135 strokes among the 5,056 people who seldom ate that way.


The trends held up after researchers took into account other factors such as age, income, smoking, education, exercise and total calories consumed.


Fried foods tend to be eaten with lots of salt, which raises blood pressure — a known stroke risk factor, Judd said. And sweet drinks can contribute to diabetes, the disease that celebrity chef Paula Deen — the queen of Southern cuisine — revealed she had a year ago.


The National Institute of Neurological Disorders and Stroke, drugmaker Amgen Inc. and General Mills Inc. funded the study.


"This study does strongly suggest that food does have an influence and people should be trying to avoid these kinds of fatty foods and high sugar content," said an independent expert, Dr. Brian Silver, a Brown University neurologist and stroke center director at Rhode Island Hospital.


"I don't mean to sound like an ogre. I know when I'm in New Orleans I certainly enjoy the food there. But you don't have to make a regular habit of eating all this stuff."


___


Marilynn Marchione can be followed at http://twitter.com/MMarchioneAP


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Wall Street ends lower on renewed euro zone fears

NEW YORK (Reuters) - Stocks declined on Thursday, taking a step back from their recent advance, prompted by comments by the ECB president on the euro and Europe's outlook.


The euro currency dropped against the safe-haven dollar and yen, spurring a retreat from risky assets such as stocks, after European Central Bank President Mario Draghi said the exchange rate was important to growth and price stability. Investors took that as a sign the bank is concerned about the euro's advance and its effect on the region's economy.


Growth sectors were among the weakest performers on the S&P 500: the S&P 500 materials index <.splrcma> was down 0.6 percent while the S&P energy index <.spny> was down 0.5 percent. Housing stocks also declined, with a housing sector index <.hgx> off 1.4 percent.


Despite the day's decline and weakness earlier this week, the stock market has been in an almost uninterrupted up trend for most of the year, with the S&P 500 up 5.8 percent so far for 2013.


Many analysts say some weakness at this point is no surprise.


"Given the amount the market moved in January, having a little bit of a pullback and some consolidation where the market goes sideways for a little while, we think would be a healthy sign," said Eric Marshall, director of research at Hodges Capital Management in Dallas.


Top U.S. retailers reported strong January sales after offering compelling merchandise that drew in shoppers facing a hit to their take-home pay from higher payroll taxes.


The Dow Jones industrial average <.dji> was down 42.47 points, or 0.30 percent, at 13,944.05. The Standard & Poor's 500 Index <.spx> was down 2.73 points, or 0.18 percent, at 1,509.39. The Nasdaq Composite Index <.ixic> was down 3.34 points, or 0.11 percent, at 3,165.13.


Shares of Apple helped to limit losses on the Nasdaq, the stock ending up 3 percent at $468.22. Fund manager David Einhorn's Greenlight Capital said it has sued Apple Inc and said the company needs to do more to unlock value for shareholders.


Though the earnings season is winding down, results continue to boost growth estimates for the fourth quarter. According to Thomson Reuters data through Thursday morning, of 317 companies in the S&P 500 that have reported earnings, 69 percent have exceeded analysts' expectations, above a 62 percent average since 1994 and 65 percent over the past four quarters.


Fourth-quarter earnings for S&P 500 companies rose 5 percent, according to the data, above a 1.9 percent forecast at the start of the earnings season.


Akamai Technologies Inc lost 15.2 percent to $35.26 as the worst percentage performer on the S&P 500 after the Internet content delivery company forecast current-quarter revenue below analysts' expectations.


Among retailers, Macy's Inc rose 2 percent to $40.27 after reporting January same store sales rose 11.7 percent.


But Ann Inc dropped 8 percent to $30.20 after forecasting fourth-quarter sales below analysts' expectations.


Economic data was mixed. Initial jobless claims dipped last week, with the four-week moving average falling to its lowest level since March 2008, signaling the economy continues to recover slowly.


A separate report said fourth-quarter productivity registered its biggest drop in nearly two years, while unit labor costs jumped 4.5 percent, more than economists expected.


Roughly 6.6 billion shares traded on the New York Stock Exchange, the Nasdaq and the NYSE MKT, compared with the 2012 average daily closing volume of about 6.45 billion.


Decliners outpaced advancers on the NYSE by nearly 4 to 3 and on the Nasdaq by about 5 to 3.


(Additional reporting by Angela Moon; Editing by Kenneth Barry and Nick Zieminski)



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Tunisian government dissolved after critic's killing causes fury


TUNIS (Reuters) - Tunisia's ruling Islamists dissolved the government and promised rapid elections in a bid to restore calm after the killing of an opposition leader sparked the biggest street protests since the revolution two years ago.


The prime minister's announcement late on Wednesday that an interim cabinet of technocrats would replace his Islamist-led coalition came at the end of a day which had begun with the gunning down of Chokri Belaid, a left-wing lawyer with a modest political following but who spoke for many who fear religious radicals are stifling freedoms won in the first of the Arab Spring uprisings.


During the day, protesters battled police in the streets of the capital and other cities, including Sidi Bouzid, the birthplace of the Jasmine Revolution that toppled Zine al-Abidine Ben Ali in January 2011.


In Tunis, the crowd set fire to the headquarters of Ennahda, the moderate Islamist party which won the most seats in an legislative election 16 months ago.


Calls for a general strike on Thursday could bring more trouble though Belaid's family said his funeral, another possible flashpoint, might not be held until Friday.


Prime Minister Hamdi Jebali of Ennahda spoke on television on Wednesday evening to declare that weeks of talks among the various political parties on reshaping the government had failed and that he would replace his entire cabinet with non-partisan technocrats until elections could be held as soon as possible.


It followed weeks of deadlock in the three-party coalition. The small, secular Congress for the Republic, whose leader Moncef Marzouki has served as Tunisia's president, threatened to withdraw unless Ennahda replaced some of its ministers.


Wednesday's events, in which the Interior Ministry said one police officer was killed, appeared to have moved Jebali, who will stay on as premier, to take action.


"After the failure of negotiations between parties on a cabinet reshuffle, I have decided to form a small technocrat government," he said.


"The murder of Belaid is a political assassination and the assassination of the Tunisian revolution," he said earlier.


It was not clear whom he might appoint but the move seemed to be widely welcomed and streets were mostly calm after dark.


A leader in the secular Republican Party gave Jebali's move a cautious welcome.


"The prime minister's decision is a response to the opposition's aspirations," Mouldi Fahem told Reuters. "We welcome it principle. We are waiting for details."


Beji Caid Essebsi, leader of the secular party Nida Touns, who was premier after the uprising, told Reuters: "The decision to form a small cabinet is a belated move but an important one."


DIVISIONS


The widespread protests following Belaid's assassination showed the depth of division between Islamists and secular movements fearful that freedoms of expression, cultural liberty and women's rights were under threat just two years after the popular uprising ended decades of Western-backed dictatorship.


"This is a black day in the history of modern Tunisia. Today we say to the Islamists, 'get out', enough is enough," said Souad, a 40-year-old schoolteacher outside the ministry.


"Tunisia will sink in blood if you stay in power."


Ennahda, like its fellow Islamists in Egypt's Muslim Brotherhood, benefited from a solid organization that survived repression by the old regime.


And as in Egypt, the Islamists have faced criticism from secular leaders that they are trying to entrench religious ideas in the new state. A constitution is still due to be agreed before a parliamentary election which had been expected by June.


Belaid, 48, was shot at close range as he left for work by a gunmen who fled on the back of a motorcycle. Within hours, crowds were battling police, hurling rocks amid volleys of tear gas in scenes reminiscent of clashes in Egypt last month.


World powers, increasingly alarmed at the extent of radical Islamist influence and the bitterness of the political stalemate, urged Tunisians to reject violence and see through the move to democracy they began two years ago, when their revolution ended decades of dictatorship and inspired fellow Arabs in Egypt and across North Africa and the Middle East.


As in Egypt, the rise to power of political Islam through the ballot box has prompted a backlash among less organized, more secular political movements in Tunisia. Belaid, who made a name for himself by criticizing Ben Ali, led a party with little electoral support but his vocal opinions had a wide audience.


The day before his death he was publicly lambasting a "climate of systematic violence". He had blamed tolerance shown by Ennahda and its two, smaller secularist allies in the coalition government toward hardline Salafists for allowing the spread of groups hostile to modern culture and liberal ideas.


On Wednesday, thousands demonstrated in cities including Mahdia, Sousse, Monastir and Sidi Bouzid, the cradle of the revolution, where police fired tear gas and warning shots at protesters who set cars and a police station on fire.


While Belaid's nine-party Popular Front bloc has only three seats in the constituent assembly, the opposition jointly agreed to pull its 90 or so members out of the body, which is acting as parliament and writing the new post-revolution charter. Ennahda and its fellow ruling parties have some 120 seats.


Since the uprising, Tunisia's new leaders have faced many protests over economic hardship and political ideas; many have complained that hardline Salafists may hijack the revolution.


Last year, Salafist groups prevented several concerts and plays from taking place in Tunisian cities, saying they violated Islamic principles. Salafists also ransacked the U.S. Embassy in September, during international protests over an Internet video.


The embassy issued a statement condemning Belaid's killing and urging justice for his killers: "There is no justification for this heinous and cowardly act," it said. "Political violence has no place in the democratic transition in Tunisia."


ECONOMIC TROUBLES


Declining trade with the crisis-hit euro zone has left the 11 million Tunisians struggling to achieve the better living standards many had hoped for following Ben Ali's departure.


Its compact size, relatively skilled workforce and close ties with former colonial power France and other European neighbors across the Mediterranean has raised hopes that Tunisia can set an example of economic progress for the region.


Lacking the huge oil and gas resources of North African neighbors Libya and Algeria, Tunisia counts tourism as a major currency earner and further unrest could scare off visitors vital to an industry only just recovering from the revolution.


Jobless graduate Mohamed Bouazizi set himself on fire in December 2010 in the city, 300 km (180 miles) southwest of Tunis, after police confiscated his unlicensed fruit cart, triggering the uprising that forced Ben Ali to flee to Saudi Arabia less than a month later, on January 14, 2011.


President Moncef Marzouki, who last month warned the tension between secularists and Islamists might lead to "civil war", cancelled a visit to Egypt scheduled for Thursday and cut short a trip to France, where he addressed the European Parliament.


"There are political forces inside Tunisia that don't want this transition to succeed," Marzouki said in Strasbourg. "When one has a revolution, the counter revolution immediately sets in because those who lose power - it's not only Ben Ali and his family - are the hundreds of thousands of people with many interests who see themselves threatened by this revolution."


Belaid, who died in hospital, said this week dozens of people close to the government had attacked a Popular Front group meeting in Kef, northern Tunisia, on Sunday. He had been a constant critic of the government, accusing it of being a puppet of the rulers of wealthy Gulf emirate Qatar.


DENIES INVOLVEMENT


Human Rights Watch called his murder "the gravest incident yet in a climate of mounting violence".


Ennahda leader Rached Ghannouchi denied any involvement by his party in the killing.


"Is it possible that the ruling party could carry out this assassination when it would disrupt investment and tourism?" Ghannouchi told Reuters.


He blamed those seeking to derail Tunisia's democratic transition: "Tunisia today is in the biggest political stalemate since the revolution. We should be quiet and not fall into a spiral of violence. We need unity more than ever," he said.


He accused opponents of stirring up sentiment against his party following Belaid's death. "The result is burning and attacking the headquarters of our party in many areas," he said.


Witnesses said crowds had also attacked Ennahda offices in Sousse, Monastir, Mahdia and Sfax.


French President Francois Hollande said he was concerned by the rise of violence in Paris's former dominion, where the government says al Qaeda-linked militants linked to those in neighboring countries have been accumulating weapons with the aim of creating an Islamic state across North Africa.


"This murder deprives Tunisia of one of its most courageous and free voices," Hollande's office said in a statement.


(Additional reporting by John Irish in Paris; Writing by Alison Williams and Alastair Macdonald; Editing by Giles Elgood)



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Leeza Gibbons: I Count My Blessings - Not My Stretch Marks















02/06/2013 at 07:30 PM EST



When TV personality Leeza Gibbons married Steven Fenton in 2011, she joked that she was finally embracing "my inner cougar" – on their first date he was 38 and she was 51.

Now approaching their two-year anniversary in April, Gibbons has given a little more thought to the dynamics of their relationship and concludes that "the term cougar has so much energy around it that doesn't really fit."

"We laugh about it all the time," Gibbons, now 55, tells PEOPLE. (Fenton is a longtime talent manager and former president of the Board of Education in Beverly Hills.) "I always joke that emotionally and with regard to maturity, he's much older than I am."

The theme of starting over – "rebooting your life," as Gibbons calls it – runs through her new book, Take 2: Your Guide to Creating Happy Endings and New Beginnings.

She's had much to draw on from her own life: She's been divorced (this is her fourth marriage), had high-profile jobs at Entertainment Tonight, Extra and Leeza, and seen her kids grow older. She became an activist for family caregivers as her mother and grandmother both had Alzheimer's.

She writes about navigating change, basking in one's past, handling disappointments, "test-driving our dreams," learning how to say no and embracing the "Goddess Quotient" – how to be "a good girlfriend to yourself."

As for her own big new beginning, Gibbons remembers how just a couple of years ago she privately worried about the age difference.

"I did play out all those fears," she says. "I went through the list: I've got kids, there's a lot in my life that is big and complicated, he should be starting a young family. I went through all of it. I decided that I needed to count my blessings and not my stretch marks. I recognized that my work in the relationship was not to decide what he felt about it."

In the end, she says, "It was up to Steven to decide how to receive. He didn't need me to protect him from our age difference. Now two years later, there's so much respect and so much fun and so much faith in each other. We truly are our biggest supporters. That's really love"

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New whooping cough strain in US raises questions


NEW YORK (AP) — Researchers have discovered the first U.S. cases of whooping cough caused by a germ that may be resistant to the vaccine.


Health officials are looking into whether cases like the dozen found in Philadelphia might be one reason the nation just had its worst year for whooping cough in six decades. The new bug was previously reported in Japan, France and Finland.


"It's quite intriguing. It's the first time we've seen this here," said Dr. Tom Clark of the Centers for Disease Control and Prevention.


The U.S. cases are detailed in a brief report from the CDC and other researchers in Thursday's New England Journal of Medicine.


Whooping cough is a highly contagious disease that can strike people of any age but is most dangerous to children. It was once common, but cases in the U.S. dropped after a vaccine was introduced in the 1940s.


An increase in illnesses in recent years has been partially blamed on a version of the vaccine used since the 1990s, which doesn't last as long. Last year, the CDC received reports of 41,880 cases, according to a preliminary count. That included 18 deaths.


The new study suggests that the new whooping cough strain may be why more people have been getting sick. Experts don't think it's more deadly, but the shots may not work as well against it.


In a small, soon-to-be published study, French researchers found the vaccine seemed to lower the risk of severe disease from the new strain in infants. But it didn't prevent illness completely, said Nicole Guiso of the Pasteur Institute, one of the researchers.


The new germ was first identified in France, where more extensive testing is routinely done for whooping cough. The strain now accounts for 14 percent of cases there, Guiso said.


In the United States, doctors usually rely on a rapid test to help make a diagnosis. The extra lab work isn't done often enough to give health officials a good idea how common the new type is here, experts said.


"We definitely need some more information about this before we can draw any conclusions," the CDC's Clark said.


The U.S. cases were found in the past two years in patients at St. Christopher's Hospital for Children in Philadelphia. One of the study's researchers works for a subsidiary of Johnson & Johnson, which makes a version of the old whooping cough vaccine that is sold in other countries.


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JournaL: http://www.nejm.org


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Wall Street ends flat as investors pull back

NEW YORK (Reuters) - Stocks ended mostly flat on Wednesday, taking another pause in the recent rally that has driven the S&P 500 to five-year highs, as transportation and technology shares lost ground.


Transportation stocks were among the worst performers. Shares of CH Robinson Worldwide fell 9.7 percent to $60.50 and the stock was the biggest percentage loser on the Nasdaq 100 after the freight transport company posted a lower-than-expected adjusted quarterly profit.


Without a strong catalyst, the market could struggle to continue its rally, analysts said. The benchmark S&P 500 index has advanced 6 percent this year, reaching its highest since December 2007, while the Dow Jones industrial average <.dji> has risen above 14,000 recently.


Bank of America-Merrill Lynch analysts see a near-term pullback likely, based on strong equity inflows at the start of the year, said Dan Suzuki, the bank's equity strategist in New York.


"The fact that we've gone since November without seeing one, from a timing perspective, it wouldn't be a surprise to see one now."


With fourth-quarter earnings nearing an end, the market will be losing one of its big supports, said Frank Lesh, a futures analyst and broker at FuturePath Trading LLC in Chicago. "That's one thing that's been holding the market up," he said.


Shares of Time Warner Inc jumped 4.1 percent to $52.01 after reporting higher fourth-quarter profit that beat Wall Street estimates, as growth in its cable networks offset declines in film, TV entertainment and publishing units.


The Dow Jones industrial average <.dji> was up 7.22 points, or 0.05 percent, at 13,986.52. The Standard & Poor's 500 Index <.spx> was up 0.83 points, or 0.05 percent, at 1,512.12. The Nasdaq Composite Index <.ixic> was down 3.10 points, or 0.10 percent, at 3,168.48.


Amazon.com shares, down 1.7 percent at $262.22, led the decline on the Nasdaq.


Also causing some strain on the market, investors have been speculating about leadership changes in Spain and Italy and watching for comments from European leaders, analysts said. European Central Bank policymakers are due to meet Thursday.


The Dow Jones Transportation average <.djt> was down 0.2 percent after hitting another record high on Tuesday. The average is up 10.7 percent for the year so far and has made a series of new highs since mid-January.


According to Thomson Reuters data, of 301 companies in the S&P 500 that have reported earnings, 68.1 percent have exceeded analysts' expectations, above a 62 percent average since 1994 and 65 percent over the past four quarters. In terms of revenue, 65.8 percent of companies have topped forecasts.


Fourth-quarter earnings for S&P 500 companies are estimated to have risen 4.7 percent, according to the data, above a 1.9 percent forecast at the start of the earnings season.


Walt Disney Co's stock was up 0.4 percent at $54.52, after the company beat estimates for quarterly adjusted earnings and gave an optimistic outlook for the next few quarters.


Volume was roughly 6.5 billion shares traded on the New York Stock Exchange, the Nasdaq and the NYSE MKT, compared with the 2012 average daily closing volume of about 6.45 billion.


Advancers outpaced decliners on the NYSE by roughly 17 to 12 and on the Nasdaq by about 13 to 11.


(Editing by Bernadette Baum, Kenneth Barry and Nick Zieminski)



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Stabbing at Ecuador campaign rally not politically motivated: Correa


QUITO (Reuters) - A knife attack in Ecuador that killed two government supporters was perpetrated by a man under the influence of drugs and alcohol and was not politically motivated, President Rafael Correa said on Tuesday.


The man killed two Correa supporters and injured five more at a campaign rally on Monday, about two weeks before a presidential election that the leftist leader is expected to win comfortably.


"There is no indication that this attack may have been politically motivated. It was a person who was temporarily insane and stabbed the people that he found in his way," Correa said at a press conference in Quito. "This person was under the influence of drugs and alcohol."


A 40-year-old man with a criminal record who had spent time at a drug rehab center was detained shortly after the attack and is in police custody.


Correa said that five people were injured, one more than the number previously given by authorities.


Such incidents are exceedingly rare in Ecuadorean political campaigns despite historically volatile politics in which presidents have been toppled during street protests.


It was the first significant act of violence in a presidential race that officially started on January 4.


In a chilling video broadcast on local TV networks, a man could be seen breaking through a rally of a few hundred Correa sympathizers and attacking them with a large knife. Dozens ran for their lives while some men tried to stop the attacker.


Correa said police at the event were caught off guard. He said the attack lasted less than 20 seconds.


The incident occurred ahead of a campaign rally in Quininde, a town in the western Esmeraldas province. The event was canceled following the attack and Correa suspended his campaign on Tuesday in solidarity with the victims.


Correa, an ally of socialist Venezuelan leader Hugo Chavez, is expected to win the February 17 vote. Polls give him between 50 percent and 60 percent of votes, at least 30 percentage points ahead of his nearest rival, Guillermo Lasso, a former banker.


The president is very popular in urban shanty towns and rural areas, where millions have seen their livelihoods improved thanks to record spending in roads, hospitals and schools.


(Writing By Eduardo Garcia; Editing by Stacey Joyce)



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