Taylor Swift Channels Beyoncé at Brit Awards

By Aaron Parsley

02/21/2013 at 11:40 AM EST

Does Sasha Fierce have a pop-country cousin?

During a sassy performance of "I Knew You Were Trouble" at Wednesday's Brit Awards, Taylor Swift shed a white wedding dress to reveal a black embellished jumpsuit, sexy boots – and some familiar moves.

Striking a pose, tossing her hair and even falling to her knees to belt out the hit song, Swift, 23, resembled Beyoncé in her highly buzzed-about Super Bowl halftime performance on Feb. 3. Flip through a carousel of photos from the performance above.

At the awards ceremony at London's O2 arena, Swift handed out the best British female prize to soulful Scottish singer and songwriter Emeli Sandé, who also took home the best album prize for her debut, Our Version of Events.

A nominee for international female solo artist, Swift lost in that category to another American, Lana Del Rey.

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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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Wall Street dips after rally, energy shares weaker

NEW YORK (Reuters) - Stocks dipped on Wednesday, with energy shares falling as investors found few reasons to buy following a rally that has held major indexes near five-year highs for three weeks.

In addition, investors waited for the minutes from the Federal Open Market Committee's January meeting due at 2 p.m. (1900 GMT) for clues to the interest rate outlook.

Traders said there were unconfirmed rumors in the market that a troubled hedge fund was selling assets.

"I heard the chatter about a hedge fund liquidating things today but how big, I don't know. Certainly it sparks concern," said Michael James, senior trader at Wedbush Morgan in Los Angeles.

A jump in January of permits for future home building offered hope the housing market's recovery remains on track. A separate report showed wholesale prices rose last month for the first time in four months.

The S&P 500 has jumped about 7 percent so far this year, and is on track for its eighth straight week of gains. However, many of those weekly gains have been slight, with equities trading within a narrow range for the past few weeks, suggesting valuations may be stretched at current levels.

"The market seems very tired and listless, and investors are prone to take profits now as they wait for the music to stop," said Matt McCormick, money manager at Bahl & Gaynor in Cincinnati.

Energy companies were among the weakest, hurt by disappointing corporate results and a 2.4 percent drop in crude oil prices.

Newfield Exploration fell 5.8 percent to $25.73 while Devon Energy Corp fell 1.6 percent to $59.60. Both companies posted fourth-quarter losses, with Devon hurt as it wrote down the value of its assets by $896 million due to weak natural gas prices.

Groundbreaking to build new U.S. homes fell 8.5 percent in January but new permits for construction rose to a 4 1/2-year high while producer prices rose in January for the first time in four months.

Investors will look to the minutes from the Fed's January meeting for any indication as to how long the Fed will keep buying $85 billion in bonds each month to bolster U.S. employment. Economic data should enable the Fed to maintain its easy monetary policy.

The Dow Jones industrial average <.dji> dropped 16.03 points, or 0.11 percent, to 14,019.64. The Standard & Poor's 500 Index <.spx> dropped 5.81 points, or 0.38 percent, to 1,525.13. The Nasdaq Composite Index <.ixic> dropped 13.82 points, or 0.43 percent, to 3,199.77.

Shares of OfficeMax Inc fell 3.8 percent to $12.51 while Office Depot slumped 13 percent to $4.37 as the companies announced a $1.2 billion merger agreement. The shares had risen sharply earlier this week after a source said a deal would be announced. Rival Staples Inc fell 3.5 percent.

Toll Brothers Inc lost 4 percent to $35.43 after the largest luxury homebuilder in the United States, reported first-quarter results well below analysts' estimates.

The stock is up 9 percent so far this year, building on jump of nearly 60 percent in 2012.

"Valuations appear a bit high at these levels, and if I was in a name that had seen a huge run, I'd want to take some chips off the table," said McCormick, who helps oversee about $8.2 billion in assets.

SodaStream dropped 6.5 percent to $49.04 after the seller of home carbonated drink maker machines posted fourth-quarter earnings and provided a 2013 outlook.

According to Thomson Reuters data through Tuesday morning, of the 405 companies in the S&P 500 that have reported results, 71 percent have exceeded analysts' expectations, compared with a 62 percent average since 1994 and 65 percent over the past four quarters.

Fourth-quarter earnings for S&P 500 companies are estimated to have risen 5.7 percent, according to the data, above a 1.9 percent forecast at the start of the earnings season.

(Editing by Kenneth Barry)

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Bulgarian government resigns amid growing protests

SOFIA (Reuters) - Bulgaria's government resigned on Wednesday after mass protests against high power prices and falling living standards, joining a long list of European administrations felled by austerity during four years of debt crisis.

Prime Minister Boiko Borisov, an ex-bodyguard who took power in 2009 on pledges to root out graft and raise incomes in the European Union's poorest member, faces a tough task of propping up eroding support ahead of an expected early election.

Wage and pension freezes and tax hikes have bitten deep in a country where earnings are less than half the EU average and tens of thousands of Bulgarians have rallied in protests that have turned violent, chanting "Mafia" and "Resign".

Moves by Borisov on Tuesday to blame foreign utility companies for the rise in the cost of heating homes was to no avail and an eleventh day of marches saw 15 people hospitalized and 25 arrested in clashes with police.

"My decision to resign will not be changed under any circumstances. I do not build roads so that blood is shed on them," said Borisov, who began his career guarding the Black Sea state's communist dictator Todor Zhivkov.

A karate black belt, Borisov has cultivated a Putin-like "can-do" image since he entered politics as Sofia mayor in 2005 and would connect with voters by showing up on the capital's rutted streets to oversee the repair of pot-holes.

But critics say he has often skirted due process, sometimes to the benefit of those close to him, and his swift policy U-turns have wounded the public's trust.

The spark for the protests was high electricity bills, after the government raised prices by 13 percent last July. But it quickly spilled over into wider frustration with Borisov and political elites with perceived links to shadowy businesses.

"He made my day," said student Borislav Hadzhiev in central Sofia, commenting on Borisov's resignation. "The truth is that we're living in an extremely poor country."

POLLS, PRICES

The prime minister's final desperate moves on Tuesday included cutting power prices and risking a diplomatic row with the Czech Republic by punishing companies including CEZ, moves which conflicted with EU norms on protection of investors and due process.

CEZ officials were hopeful on Wednesday that it would be able to avoid losing its distribution license after all and officials from the Bulgarian regulator said the company would not be punished if it dealt with breaches of procedure.

But shares in what is central Europe's largest publicly-listed company fell another 1 percent on Wednesday.

If pushed through, the fines for CEZ and two other foreign-owned firms will not encourage other investors in Bulgaria, who already have to navigate complicated bureaucracy and widespread corruption and organized crime to take advantage of Bulgaria's 10-percent flat tax rate.

Financial markets reacted negatively to the turbulence on Wednesday. The cost of insuring Bulgaria's debt rose to a three-month high and debt yields rose some 15 basis points, though the country's low deficit of 0.5 percent of gross domestic product means there is little risk to the lev currency's peg against the euro.

Borisov's interior minister indicated that elections originally planned for July would probably be pulled forward by saying that his rightist GERB party would not take part in talks to form a new government.

MILLIONS GONE

GERB's woes have echoes in another ex-communist EU member, Slovenia, where demonstrators have taken to the streets and added pressure to a crumbling conservative government.

A small crowd gathered in support of Borisov outside Sofia's parliament, which is expected to approve his resignation on Thursday, while bigger demonstrations against the premier were expected in the evening.

Unemployment in the country of 7.3 million is far from the highs hit in the decade after the end of communism but remains at 11.9 percent. Average salaries are stuck at around 800 levs ($550) a month and millions have emigrated, leaving swathes of the country depopulated and little hope for those who remain.

GERB's popularity has held up well and it still led in the latest polls before protests grew in size last weekend, but analysts say the opposition Socialists should draw strength from the demonstrations.

The leftists, successors to Bulgaria's communist party, have proposed tax cuts and wage hikes and are likely to raise questions about public finances if elected.

(Additional reporting by Angel Krasimirov; editing by Patrick Graham)

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Princess Diana Gowns for Sale Again

By Simon Perry

02/20/2013 at 11:40 AM EST

Some of the gorgeous and historic dresses worn by Princess Diana are headed for auction – again!

The most famous of the 10 dresses, which were originally sold by Diana in New York a few months before her death in 1997, is the midnight blue gown that Diana wore as she twirled around the dance floor at the White House with John Travolta in 1985. Diana graced the Victor Edelstein-designed velvet dress for the state dinner given by President Ronald and Nancy Reagan in honor of the princess's then-husband, Prince Charles.

London-based auctioneer Kerry Taylor is selling the gowns, with the collection including some of the princess's favorite designers: Zandra Rhodes, Catherine Walker and Bruce Oldfield.

The sale, "Fit for a Princess: Important dresses formerly in the collection of Diana, Princess of Wales," will take place March 19. From romantic ballgowns to chiffon cocktail dresses and then, as she matured, rich velvets in darker colors, the dresses were worn for official formal events, such as visits to Austria, Australia, Brazil, India and South Korea, as well the U.S.

Others she modeled for leading portrait photographers such as Mario Testino and Lord Snowdon, says Kerry Taylor.

A pink "lavishly embroidered evening gown and bolero" by Catherine Walker made for her visit to India is expected to go for up to $180,000. A sea-green gown – also by Walker – made for a tour to Austria could get as much as $50,000.

The original sale at Christie's auction house in New York came at a time when post-divorce Diana was re-assessing her life, and, she revealed at the time, the idea to sell the dresses to aid charity had been her son Prince William's.

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Future science: Using 3D worlds to visualize data

CHICAGO (AP) — Take a walk through a human brain? Fly over the surface of Mars? Computer scientists at the University of Illinois at Chicago are pushing science fiction closer to reality with a wraparound virtual world where a researcher wearing 3D glasses can do all that and more.

In the system, known as CAVE2, an 8-foot-high screen encircles the viewer 320 degrees. A panorama of images springs from 72 stereoscopic liquid crystal display panels, conveying a dizzying sense of being able to touch what's not really there.

As far back as 1950, sci-fi author Ray Bradbury imagined a children's nursery that could make bedtime stories disturbingly real. "Star Trek" fans might remember the holodeck as the virtual playground where the fictional Enterprise crew relaxed in fantasy worlds.

The Illinois computer scientists have more serious matters in mind when they hand visitors 3D glasses and a controller called a "wand." Scientists in many fields today share a common challenge: How to truly understand overwhelming amounts of data. Jason Leigh, co-inventor of the CAVE2 virtual reality system, believes this technology answers that challenge.

"In the next five years, we anticipate using the CAVE to look at really large-scale data to help scientists make sense of that information. CAVEs are essentially fantastic lenses for bringing data into focus," Leigh said.

The CAVE2 virtual world could change the way doctors are trained and improve patient care, Leigh said. Pharmaceutical researchers could use it to model the way new drugs bind to proteins in the human body. Car designers could virtually "drive" their new vehicle designs.

Imagine turning massive amounts of data — the forces behind a hurricane, for example — into a simulation that a weather researcher could enlarge and explore from the inside. Architects could walk through their skyscrapers before they are built. Surgeons could rehearse a procedure using data from an individual patient.

But the size and expense of room-based virtual reality systems may prove insurmountable barriers to widespread use, said Henry Fuchs, a computer science professor at the University of North Carolina at Chapel Hill, who is familiar with the CAVE technology but wasn't involved in its development.

While he calls the CAVE2 "a national treasure," Fuchs predicts a smaller technology such as Google's Internet-connected eyeglasses will do more to revolutionize medicine than the CAVE. Still, he says large displays are the best way today for people to interact and collaborate.

Believers include the people at Marshalltown, Iowa-based Mechdyne Corp., which has licensed the CAVE2 technology for three years and plans to market it to hospitals, the military and in the oil and gas industry, said Kurt Hoffmeister of Mechdyne.

In Chicago, researchers and graduate students are creating virtual scenarios for testing in the CAVE2. The Mars flyover is created from real NASA data. The brain tour is based on the layout of blood vessels in a real patient.

Brain surgeon Ali Alaraj remembered the first time he viewed the brain using the CAVE2.

"You can walk between the blood vessels," said the University of Illinois College of Medicine neurosurgeon. "You can look at the arteries from below. You can look at the arteries from the side.... That was science fiction for me."

Would doctors process information faster with fewer errors using CAVE2? That's the question behind a proposed study that would compare CAVE2 to conventional methods of detecting brain aneurysms and determining proper treatment, said Andreas Linninger, UIC professor of bioengineering, chemical engineering and computer science.

But it's not all serious business at the lab.

In his spare time during the past two years, research assistant Arthur Nishimoto has been programming the CAVE2 computer with the specifications for the fictional Starship Enterprise. He now can walk around his life-size recreation of the TV spacecraft.

The original technology, introduced in the early 1990s, was called CAVE, which stood for Cave Automatic Virtual Environment and also cleverly referred to Plato's cave, the philosopher's analogy about shadows and reality. It was named by former lab co-directors Tom DeFanti and Dan Sandin.

The second generation of the CAVE, invented by Leigh and his collaborator Andy Johnson, has higher resolution. The project was funded by the National Science Foundation and the Department of Energy.

"It's fantastic to come to work. Every day is like getting to live a science fiction dream," Leigh said. "To do science in this kind of environment is absolutely amazing."

___

AP Medical Writer Carla K. Johnson can be reached at http://www.twitter.com/CarlaKJohnson.

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M&A deals lift shares, suggest more value in market

NEW YORK (Reuters) - U.S. stocks rose on Tuesday as merger activity suggested the market could offer investors still more value even as the S&P 500 and Dow industrials hover near five-year highs.

Equities have resisted a pullback as investors use dips in stocks as buying opportunities. The S&P is up about 7 percent so far in 2013 and has climbed for the past seven weeks in its longest weekly winning streak since January 2011, though most of the weekly gains have been slim.

Office Depot Inc surged 9.4 percent to $5, pulling back from earlier highs after a person familiar with the matter said the No. 2 U.S. office supply retailer was in advanced talks to merge with smaller rival OfficeMax Inc . A deal could come as early as this week.

OfficeMax jumped 20 percent to $12.94 while larger rival Staples Inc shot up 9.4 percent to $14.17 as the best performer on the S&P 500.

More than $158 billion in deals has been announced thus far in 2013. Last week, agreements included the acquisition of H.J. Heinz Co by Berkshire Hathaway , and the sale by General Electric of its remaining stake in NBCUniversal to Comcast Corp .

"Equity investors have to be encouraged by M&A since, if the number crunchers are offering large premiums, that shows how much value is still in the market," said Mike Gibbs, co-head of the equity advisory group at Raymond James in Memphis, Tennessee.

The Dow Jones industrial average <.dji> was up 37.81 points, or 0.27 percent, at 14,019.57. The Standard & Poor's 500 Index <.spx> was up 6.84 points, or 0.45 percent, at 1,526.63. The Nasdaq Composite Index <.ixic> was up 9.39 points, or 0.29 percent, at 3,201.42.

U.S. markets were closed on Monday for the Presidents Day holiday.

Health insurance stocks tumbled, led by a 7 percent drop in Humana Inc to $72.50 after the company said the government's proposed 2014 payment rates for Medicare Advantage participants were lower than expected and would hurt its profit outlook.

UnitedHealth Group lost 1.7 percent to $56.37the biggest drag on the Dow. The Morgan Stanley healthcare payor index <.hmo> dropped 1.6 percent.

Express Scripts rose 2.4 percent to $56.87 after the pharmacy benefits manager posted fourth-quarter earnings.

Wall Street's strong start to the year for was fueled by stronger-than-expected corporate earnings, as well as a compromise by legislators in Washington that temporarily averted automatic spending cuts and tax hikes that are predicted to damage the economy.

The compromise on across-the-board spending cuts postponed the matter until March 1, at which point the cuts take effect. Ahead of the debate over the cuts, known as sequestration, further gains for stocks may be difficult to come by.

"If there's no major contention with sequestration, it looks like stocks are prepared to handle it, but until then we'll probably stay in a consolidation period marked by sideways trading with a slow rate of ascent," said Gibbs.

Economic data showed the NAHB/Wells Fargo Housing Market index unexpectedly edged down to 46 in February from 47 in the prior month as builders faced higher material costs.

According to the Thomson Reuters data through Monday morning, of the 391 companies in the S&P 500 that have reported results, 70.1 percent have exceeded analysts' expectations, compared with a 62 percent average since 1994 and 65 percent over the past four quarters.

Fourth-quarter earnings for S&P 500 companies have risen 5.6 percent, according to the data, above a 1.9 percent forecast at the start of the earnings season.

(Additional reporting by Chuck Mikolajczak; Editing by Chizu Nomiyama, Kenneth Barry and Nick Zieminski)

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Venezuela's Maduro would win vote if Chavez goes: poll

CARACAS (Reuters) - Venezuelan Vice President Nicolas Maduro would win a presidential vote should his boss Hugo Chavez's cancer force him out, according to the first survey this year on such a scenario in the South American OPEC nation.

Local pollster Hinterlaces gave Maduro 50 percent of potential votes, compared to 36 percent for opposition leader Henrique Capriles.

Chavez made a surprise return to Venezuela on Monday, more than two months after cancer surgery in Cuba, to continue treatment at home for the disease that is jeopardizing his 14-year socialist rule.

He has named Maduro, 50, a former bus driver and union activist, as his preferred successor.

Capriles, 40, a center-left state governor who lost to Chavez in a presidential vote last year, likely would run again.

Chavez still has not spoken in public since his December 11 operation in Cuba. Venezuelans were debating on Tuesday the various possible scenarios after his homecoming - from full recovery to resignation or even death from the cancer.

There was widespread expectation Chavez would soon be formally sworn in for his new six-year term at the Caracas military hospital where officials said he was staying. The January 10 ceremony was postponed while he was in Cuba.

"The president's timeline is strictly linked to his medical evolution and recovery," said Rodrigo Cabezas, a senior member of Chavez's ruling Socialist Party who, like other officials, would not comment on when he might be sworn in.

CAPRILES ANGRY

Should Chavez be forced out, Venezuela's constitution stipulates an election must be held within 30 days, giving Capriles and the opposition Democratic Unity coalition another chance to end the socialists' lengthy grip on power.

Capriles, who crossed swords with Hinterlaces at various points during the presidential election, again accused its director, Oscar Schemel, of bias in the latest survey.

"That man is not a pollster, he's on the government's payroll," Capriles told local TV.

"He said in December I would lose the Miranda governorship," he added, referring to his defeat of government heavyweight Elias Jaua, now foreign minister, in that local race.

Opinion surveys are notoriously controversial and divergent in Venezuela, with both sides routinely accusing pollsters of being in the pocket of the other. But Hinterlaces successfully forecast Chavez's win with 55 percent of the vote in October.

Its latest poll was of 1,230 people between January 30-February 9.

Polls last year showed Capriles - an energetic basketball-playing lawyer who admires Brazil's centrist mix of free-market economics with strong social welfare policies - as more popular than any of Chavez's senior allies.

But Chavez's personal blessing of Maduro, on the eve of his last cancer surgery, has transformed his status and made him the heir apparent for many of the president's supporters.

As de facto leader since mid-December, Maduro also has built up a stronger public profile, copying the president's techniques of endless live TV appearances, especially to inaugurate new public works or promote popular policies like subsidized food.

He lacks Chavez's charisma, however, and opponents have slammed him as a "poor imitation" and incompetent.

EMOTION

Local analyst Luis Vicente Leon said that should Chavez die, Maduro would benefit from the emotion unleashed among his millions of passionate supporters in Venezuela.

"The funeral wake for Chavez would merge into the election campaign," he told a local newspaper, noting how Argentine President Cristina Fernandez's popularity surged when her husband and predecessor Nestor Kirchner died in 2010.

Maduro already has implemented an unpopular devaluation of the local currency and said more economic measures are coming this week in what local economists view as austerity measures after blowout spending prior to last year's election.

In Caracas, the streets were quieter after tumultuous celebrations of Chavez's homecoming by supporters on Monday. A few journalists stood outside the military hospital.

Prayer vigils were planned in various parts of Venezuela.

"We hope Chavez will stay governing because he is a strong man," supporter Cristina Salcedo, 50, said in Caracas.

Student demonstrators who had chained themselves near the Cuban Embassy last week, demanding more information on Chavez's condition, called off their protest after his return.

Until photos were published of him on Friday, the president had not been seen by the public since his six-hour December 11 operation, the fourth since cancer was detected in mid-2011.

The government has said Chavez is breathing through a tracheal tube and struggling to speak.

Bolivian President Evo Morales arrived in Caracas on Tuesday in the hope of visiting his friend and fellow leftist.

(Additional reporting by Deisy Buitrago, Mario Naranjo, Girish Gupta in Caracas, Carlos Quiroga in La Paz; Editing by Bill Trott)

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Mindy McCready Made Heartbreaking Video for Suicide Prevention

By Patrick Gomez and Champ Clark

02/19/2013 at 11:40 AM EST

Just days before her apparent suicide, Mindy McCready was ready to release a suicide-prevention video dedicated to her deceased boyfriend David Wilson.

As she sings "I'll See You Yesterday," a song intended for her next album, a photo of a rural scene transitions to pictures of McCready and Wilson, followed by contact information for suicideispreventable.org. It had been intended to be used as a PSA.

"She told me that it was beautiful, it made her cry and was exactly what she wanted," says Dan "Danno" Hanks, a private investigator friend who produced the video. "I asked her if I could post it and Mindy's answer was, 'You'll know when it's right.' In hindsight she was having me produce her suicide video."

Hanks posted the video on YouTube on Sunday after McCready was found dead on the porch of her Arkansas home after apparently shooting herself. Last month, Wilson was found dead in the same house, also with a gunshot wound to the head.

The song, written by McCready pal Courtney Dashe and co-writer Jason Walker, is about remembering the good in relationships that had gone sour.

"We know she has been through a lot and the song clearly resonated with her," says Dashe, who watched McCready cry after hearing the song for the first time in 2009. "[Danno] said the song had been really helping her cope with the loss of her boyfriend."

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UK patient dies from SARS-like coronavirus

LONDON (AP) — A patient being treated for a mysterious SARS-like virus has died, a British hospital said Tuesday.

Queen Elizabeth Hospital in Birmingham, central England, said the coronavirus victim was also being treated for "a long-term, complex unrelated health problem" and already had a compromised immune system.

A total of 12 people worldwide have been diagnosed with the disease, six of whom have died.

The virus was first identified last year in the Middle East. Most of those infected had traveled to Qatar, Saudi Arabia, Jordan or Pakistan, but the person who just died is believed to have caught it from a relative in Britain, where there have been four confirmed cases.

The new coronavirus is part of a family of viruses that cause ailments including the common cold and SARS. In 2003, a global outbreak of SARS killed about 800 people worldwide.

Health experts still aren't sure exactly how humans are being infected. The new coronavirus is most closely related to a bat virus and scientists are considering whether bats or other animals like goats or camels are a possible source of infection.

Britain's Health Protection Agency has said while it appears the virus can spread from person to person, "the risk of infection in contacts in most circumstances is still considered to be low."

Officials at the World Health Organization said the new virus has probably already spread between humans in some instances. In Saudi Arabia last year, four members of the same family fell ill and two died. And in a cluster of about a dozen people in Jordan, the virus may have spread at a hospital's intensive care unit.

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