Fatah Party Stages First Rally in Gaza Since 2007

Mohammed Salem/Reuters

Palestinians waved a Palestinian flag, left, and a Fatah flag, right, during a rally marking the 48th anniversary of the founding of the Fatah movement, in Gaza City on Friday.

GAZA CITY, Gaza Strip (AP) — Leaders of the Palestinian Fatah party led tens of thousands of supporters Friday in a mass rally in the Gaza Strip, the first such gathering for the largely secular party in the territory since the rival Islamist Hamas seized power there in 2007.

The demonstration, which was condoned by Hamas, showed how the long-bitter relations between the rival Palestinian factions have improved since an Israeli assault on the Gaza Strip in November.

While Friday's rally pointed to the improving ties between Hamas and Fatah, it also served as a reminder of the conflicts within Fatah that continue to dog the movement: Officials cancelled the event halfway through after 20 people were injured due to overcrowding, and shoving matches erupted between separate Fatah factions.

Yahiya Rabah, a top Fatah official in Gaza, said the rally was cancelled "due to the huge number of participants and logistical failures."

But witnesses said one pushing match was between supporters of Palestinian President Mahmoud Abbas and partisans of former Fatah's former Gaza security commander Mohammed Dahlan, who was expelled from the party because of conflicts with Abbas.

Another Fatah official, who spoke anonymously because he did not want to embarrass the party, said the rally was cancelled because hundreds of Dahlan supporters jumped up on the stage and clashed with Abbas supporters.

Fatah spokesman Fayez Abu Etta attributed the injuries to overcrowding and the excitement of the rally.

Overnight, throngs had camped out in a downtown Gaza square to ensure themselves a spot for the anniversary commemoration of Fatah's 1965 founding, and tens of thousands marched early Friday carrying Fatah banners. When the rally began, people stampeded to the stage to try to shake leaders' hands.

Hamas was not directly involved in the event but allowed it to take place. Top Fatah officials arrived in Gaza for the first time since they were ousted from Gaza by Hamas in 2007.

Abbas, who rules in the West Bank, did not attend the event, but spoke to the crowd via a televised address, telling them that "there is no substitute for national unity."

Organizers then ended the rally, cancelling the other planned speeches and musical performances.

Hamas has gained new support among Palestinians following eight days of fighting with Israel in November, during which Israel pounded the seaside strip from the air and sea, while Palestinians militants lobbed rockets toward the Israeli cities of Jerusalem and Tel Aviv for the first time.

Following the fighting, relations have thawed somewhat between Hamas and Fatah. Hamas was allowed to hold its first West Bank rallies since the 2007 split in which Hamas seized Gaza and Fatah was left in control of the West Bank. Hamas returned the favor Friday by allowing the Fatah rally.

Senior Fatah official Nabil Shaath said the party received a congratulatory message from Hamas Prime Minister Ismail Haniyeh, who expressed hope that the two factions could reconcile their differences and work together as joint representatives of the Palestinian people.

"This festival will be like a wedding celebration for Palestine, Jerusalem, the prisoners, the refugees and all the Palestinians," Shaath said.

Reconciliation between the two factions, however, is still far from a done deal. Hamas chief Khaled Mashaal, considered more pragmatic than Hamas' Gaza-based hardline leaders, forged a reconciliation agreement with Abbas in 2011.

But the Gaza-based leadership, unsupportive of the deal, has held up implementing it. Fatah enjoys Western support and has been pressured not to forge a unity agreement with the militant Hamas - facing a potential cutback in foreign aid if it does. Hamas has carried out hundreds of deadly attacks against Israeli citizens and is regarded by the U.S. and Israel as a terrorist organization.

Fadwa Taleb, 46, who worked as a police officer during the previous rule of Fatah, gathered at the rally with her family. "We feel like birds freed from our cage today," Taleb said. "We are happy and feel powerful again."

A Gaza security official said a Fatah-linked former aide to the late Palestinian leader Yasser Arafat died of a heart attack in the square overnight, saying he was shocked by the large crowd that was allowed to gather.

In the West Bank, Palestinian President Abbas signed a presidential decree changing the name of the Palestinian Authority to the "State of Palestine," following the Palestinians' upgraded status at the United Nations as a non-member observer state.

According to the decree, reported by the official Palestinian news agency Wafa Thursday night, all stamps, signs, and official letterhead will be changed to bear the new name.

It is the first concrete, albeit symbolic, step the Palestinians have taken following the November decision by the United Nations. Abbas has hesitated to take more dramatic steps, like filing war crimes indictments against Israel at the International Criminal Court, a tactic that only a recognized state can carry out.

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Why Some Facebook Users Constantly Update Status

Scientists have found what compels people to constantly update their Facebook status. College students who posted more status updates than they normally did felt less lonely over the course of a week, even if no one “Liked” or commented on their posts, researchers found.

“We got the idea to conduct this study during a coffee-break sharing random stories about what friends had posted on Facebook,” psychology researcher Fenne große Deters, of the Universitat Berlin, told LiveScience in an email. “Wondering why posting status updates is so popular, we thought that it would be thrilling to study this new form of communication empirically.”

Deters and her colleague recruited about 100 undergraduates (all Facebook users) at the University of Arizona. All participants filled out initial surveys to measure their levels of loneliness, happiness and depression, and they gave the researchers access to their Facebook profiles by friending a dummy user created for the experiment.

The students were sent an analysis of their average weekly status updates (online wall-memos) and some of the participants were then told to post more statuses than usual over the next seven days. During that week, all completed a short online questionnaire at the end of each day about their mood and level of social connection.

Compared with the group of students who didn’t adjust their social media habits, those who went on a status-writing blitz felt less lonely over the week, the team found. Their happiness and depression levels went unchanged, “suggesting that the effect is specific to experienced loneliness,” the researchers wrote. And a drop in loneliness was linked to an increase in feeling more socially connected, which the researchers believe is the cause behind the positive effects of status updating. [6 Personal Secrets Your Facebook Profile Isn't Keeping]

Interestingly, the team found that loneliness levels did not depend on whether the students’ status updates garnered any comments or “Likes” from Facebook friends. One might assume that a lack of response could be considered a form of rejection, but the act of writing a status update itself might help people feel more connected, the researchers said. When crafting a clever status, Facebook users have a target audience in mind. Simply thinking about their friends (or at least their Facebook friends) can have a “social snacking” effect.

“Similar to a snack temporarily reducing hunger until the next meal, social snacking may help tolerate the lack of ‘real’ social interaction for a certain amount of time,” the researchers wrote in a paper published last month in the journal Social Psychological and Personality Science.

Now with over a billion users, Facebook has become the focus of an increasing number of studies trying to uncover the real-life social side effects that can accompany using the social media site.

For example, research presented last year at the meeting of the Society for Personality and Social Psychology (SPSP) showed how the site offers a dangerous medium for social comparison. People in that study with lots of Facebook friends had lower self-esteem, feeling worse about their place in life and their achievements if they’d just viewed their friends’ status updates, compared with people who hadn’t recently surfed the site. But for people with just a few Facebook friends, viewing status updates wasn’t a problem.

Another study, detailed in the Sept. 13 issue of the journal Nature, found such Facebook friends can influence real-life actions of one another. In that study, one “get out the vote” message sent to 61 million Facebook users on Election Day 2010 led to 340,000 people casting ballots when they otherwise would not have.

Follow LiveScience on Twitter @livescience. We’re also on Facebook & Google+.

Copyright 2013 LiveScience, a TechMediaNetwork company. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.
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Princess Diana Photo, Never Seen Before, Hits Auction Block

By Andrea Billups

01/04/2013 at 10:30 AM EST

Diana Spencer and unknown male companion

The Caren Archive

She was one of the world's most photographed women, but now a new and unseen photo of the late Princess Diana is causing a stir nearly 16 years after her death as it goes to public auction.

The black-and-white photo shows a teenage Diana on a Swiss ski holiday lounging on the lap of a young man, who is unidentified. He is reading a book and resting it on her shoulder.

A bottle of liquor rests on a window ledge above her head, creating an image that was certain to be unfit for a future princess, and is one that was marked "not to be published," according to Britain's Daily Mirror, which purchased the picture in Feb. 26 1981 – just two days after the then-Diana Spencer was engaged to Prince Charles.

The photo was kept hidden in the paper's archives until it was purchased seven years ago by the private Caren Archive. It is now set for auction by RR Auctions in New Hampshire, and is being described as a "salacious teenage image of the future princess."

"This would certainly not be in the way the Royal Family would have Diana to have been presented," said Eric Caren, owner of the Caren Archive, to the Daily Mail.

Diana is thought to be 18 or 19 years old when the photo was taken. It is expected to sell for at least $1,200 – though there are reports it could go for several thousands of dollars.

Diana, who rose to become an international fashion icon and human rights activist, and who later split with Prince Charles, died at 36 in 1997 in an infamous Paris car crash. Her tragic death sent Britain and the world in mourning as her two sons, Prince William and Prince Harry, were left without a mother.

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Indian court to rule on generic drug industry

NEW DELHI (AP) — From Africa's crowded AIDS clinics to the malarial jungles of Southeast Asia, the lives of millions of ill people in the developing world are hanging in the balance ahead of a legal ruling that will determine whether India's drug companies can continue to provide cheap versions of many life-saving medicines.

The case — involving Swiss drug maker Novartis AG's cancer drug Glivec — pits aid groups that argue India plays a vital role as the pharmacy to the poor against drug companies that insist they need strong patents to make drug development profitable. A ruling by India's Supreme Court is expected in early 2013.

"The implications of this case reach far beyond India, and far beyond this particular cancer drug," said Leena Menghaney, from the aid group Doctors Without Borders. "Across the world, there is a heavy dependence on India to supply affordable versions of expensive patented medicines."

With no costs for developing new drugs or conducting expensive trials, India's $26 billion generics industry is able to sell medicine for as little as one-tenth the price of the companies that developed them, making India the second-largest source of medicines distributed by UNICEF in its global programs.

Indian pharmaceutical companies such as Cipla, Cadila Laboratories and Lupin have emerged over the past decade as major sources of generic cancer, malaria, tuberculosis and AIDS drugs for poor countries that can't afford to pay Western prices.

The 6-year-old case that just wrapped up in the Supreme Court revolves around a legal provision in India's 2005 patent law that is aimed at preventing companies from getting fresh patents for making only minor changes to existing medicines — a practice known as "evergreening."

Novartis' argued that a new version of Glivec — marketed in the U.S. as Gleevec — was a significant change from the earlier version because it was more easily absorbed by the body.

India's Patent Controller turned down the application, saying the change was an obvious development, and the new medicine was not sufficiently distinct from the earlier version to warrant a patent extension.

Patient advocacy groups hailed the decision as a blow to "evergreening."

But Western companies argued that India's generic manufacturers were cutting the incentive for major drug makers to invest in research and innovation if they were not going to be able to reap the exclusive profits that patents bring.

"This case is about safeguarding incentives for better medicines so that patients' needs will be met in the future," says Eric Althoff, a Novartis spokesman.

International drug companies have accused India of disregarding intellectual property rights, and have pushed for stronger patent protection that would weaken India's generics industry.

Earlier this year, an Indian manufacturer was allowed to produce a far cheaper version of the kidney and liver cancer treatment sorefinib, manufactured by Bayer Corp.

Bayer was selling the drug for about $5,600 a month. Natco, the Indian company, said its generic version would cost $175 a month, less than 1/30th as much. Natco was ordered to pay 6 percent in royalties to Bayer.

Novartis says the outcome of the new case will not affect the availability of generic versions of Glivec because it is covered by a grandfather clause in India's patent law. Only the more easily absorbed drug would be affected, Althoff said, adding that its own generic business, Sandoz, produces cheap versions of its drugs for millions across the globe.

Public health activists say the question goes beyond Glivec to whether drug companies should get special protection for minor tweaks to medicines that others could easily have uncovered.

"We're looking to the Supreme Court to tell Novartis it won't open the floodgates and allow abusive patenting practices," said Eldred Tellis, of the Sankalp Rehabilitation Centre, a private group working with HIV patients.

The court's decision is expected to be a landmark that will influence future drug accessibility and price across the developing world.

"We're already paying very high prices for some of the new drugs that are patented in India," said Petros Isaakidis, an epidemiologist with Doctors Without Borders. "If Novartis' wins, even older medicines could be subject to patenting again, and it will become much more difficult for us in future to provide medicines to our patients being treated for HIV, hepatitis and drug resistant TB."

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Wall Street firms slightly after jobs, ISM data

NEW YORK (Reuters) - Stocks firmed slightly on Friday after a key U.S. jobs report showed the pace of hiring by employers had eased slightly in December but gave signals of some momentum in the labor market's recovery since the 2007-09 recession.

Data from the Institute for Supply Management showed the vast U.S. services sector in December grew at its fastest clip in 10 months, boosted by a rise in new orders. The market's reaction to both releases was modest.

New orders received by U.S. factories were flat in November, missing expectations as demand for aircraft sank sharply, although a gauge of business spending plans gave a positive sign for the economy.

Shares of Nasdaq heavyweight Apple Inc fell nearly 2 percent, pressuring the tech-heavy index. Adding to concerns about the iPhone maker's ability to produce more innovative products going forward, rival Samsung Electronics Co Ltd is expected to widen its lead over Apple in global smartphone sales this year with 35 percent growth, propped up by a broad product lineup, according to market researcher Strategy Analytics.

The Dow Jones industrial average <.dji> was up 7.79 points, or 0.06 percent, at 13,399.15. The Standard & Poor's 500 Index <.spx> was up 1.95 points, or 0.13 percent, at 1,461.32. The Nasdaq Composite Index <.ixic> was down 6.50 points, or 0.21 percent, at 3,094.06.

Though the jobs data showed lackluster economic growth was unable to make a dent in the still-high U.S. unemployment rate, it calmed fears about the possibility of the U.S. Federal Reserve ending its highly stimulative monetary policy.

Concerns about the endurance of the Fed's stimulus program prompted investors to pull back from the market Thursday after a two-day rally.

According to the Labor Department, payrolls outside the farming sector grew 155,000 last month, as expected and slightly below the level for November. Gains in employment were distributed broadly throughout the economy, from manufacturing and construction to health care.

Minutes from the Fed's December policy meeting, released Thursday, showed Fed officials were increasingly worried about the risks of asset purchases on financial markets, though they looked set to continue with the open-ended stimulus program for now.

Some policymakers thought asset buying should be slowed or stopped before the end of 2013 while others highlighted the need for further stimulus. The Fed's policy of easy credit has helped push the S&P 500 to a 13.4 percent gain in 2012. Ending that policy would remove an incentive for investors to purchase riskier assets like stocks.

Apple shares were down nearly 2 percent at $532.27 in morning trade. The stock has been on a downward trend over the past few months on concerns about demand for the iPhone 5 and the company's capability to produce more innovation products in the future.

Pharmaceuticals maker Eli Lilly and Co. said on Friday it expects 2013 earnings to increase to $3.75 to $3.90 per share excluding items from $3.30 to $3.40 per share in 2012. The stock rose 2.5 percent to $50.94.

Mosaic Co reported that its quarterly operating profit fell 30 percent as international distributors delayed buying potash and phosphate to avert the price risk associated with the fertilizer producer's negotiations with China and India. The stock rose 1.5 percent to $57.62.

(Editing by Bernadette Baum)

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Philippines May Curb Pursuit of Marcos’s Wealth

MANILA — A commission that has been pursuing the wealth of the former dictator Ferdinand E. Marcos should be abolished, despite the fact that much of his allegedly ill-gotten wealth has not been recovered, its chairman said on Wednesday.

Andres Bautista, the chairman of the Presidential Commission on Good Government, told reporters on Wednesday that he had recommended to President Benigno S. Aquino III that the special commission be phased out.

“Our recommendation was to wind down work,” said Mr. Bautista, noting that it is more efficient, and less costly for the government, if the Department of Justice handles the hunt for assets and any future cases against Marcos associates. In an earlier interview with Agence France-Presse, Mr. Bautista said, “It has become a law of diminishing returns at this point.”

Mr. Marcos led the Philippines from 1965 to until 1986, when he was overthrown by the bloodless popular revolt known as People Power. He declared martial law for part of his time in office and empowered his flamboyant wife, Imelda R. Marcos, to help lead the country.

Investigators have accused the Marcos family and its associates of plundering an estimated $10 billion from the Philippines while millions of Filipinos suffered in grinding poverty. In particular, Mr. Marcos’s wife was noted for extravagant displays of wealth that included lavish shopping trips to New York City with a huge entourage, spending millions on jewelry and art.

But in recent years, members of the Marcos family, including Mrs. Marcos, have taken prominent political posts, complicating the commission’s efforts.

The commission was created after the pro-democracy leader Corazon C. Aquino, the current president’s mother, came to power in 1986, and it was charged with the worldwide pursuit of the assets of the Marcos family and its associates.

According to one analyst, the abolition of the commission will effectively end the pursuit of that wealth — much of which, by all accounts, remains unrecovered.

“If a special body with extraordinary powers specifically tasked with finding the hidden wealth of Marcos cannot do it, then who else is going to?” asked Edre U. Olalia, the secretary general of the human rights organization National Union of Peoples’ Lawyers. “The government is giving up the fight.”

Mr. Olalia said a special commission was still needed because the Marcos family and its associates had the resources to hire top defense lawyers who could thwart or delay government cases. He said the family was expert at hiding wealth overseas and at using influence within the government to obstruct the investigations.

Mrs. Marcos, 83, is now a member of the House of Representatives, while her son, Ferdinand Marcos Jr., is a senator. Her daughter Imee Marcos is the governor of a northern province where the family is still well regarded.

Former President Marcos died in exile in the United States in 1989. Some of the largest companies in the Philippines are controlled by people who were his close associates, and have been accused by investigators of helping the family plunder billions from the country.

No one in the Marcos family, whose members all deny wrongdoing, has been convicted in connection with plundered wealth, nor have any associates.

“The Marcos family is back in power, and they have no fear of conviction,” Mr. Olalia said. “They are prancing around with their wealth, saying they are a poor family being prosecuted by the government.”

Mr. Bautista, the head of the commission, noted that the agency had recovered 164 billion pesos (about $4 billion) since its creation, including a 150-carat ruby and a diamond tiara, hundreds of millions of dollars hidden in Swiss bank accounts and prime real estate in New York City. It worked recently with New York authorities to indict Vilma Bautista, Mrs. Marcos’s former social secretary, and to recover several valuable paintings, including one from the water lily series by Claude Monet. Ms. Bautista and Mr. Bautista are not related.

President Aquino and both houses of the Philippine Congress would have to agree for the commission to be abolished. On Wednesday, lawmakers disagreed about its fate.

“Everybody agrees that the hunt and recovery was not going to be a walk in the park,” said Senator Francis Escudero. “But it’s disappointing that they are throwing in the towel.”

But another senator, Joker Arroyo, noted that the agency had been intended from the beginning to have a limited mandate.

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The Most and Least Influential Social Media Celebs

While he isn’t currently available for promotional work, businesses would have the most success on social media with President Barack Obama endorsing their goods and services, new research shows.

A study by social marketing platform SocialToaster revealed that Obama is considered the most influential celebrity on social media. Justin Bieber, Lady Gaga, Ashton Kutcher and Anderson Cooper followed the president on the rankings of social influencers.

On the flip side, the research found that former Republican presidential nominee Mitt Romney was the least influential celebrity on social media, finishing just below Madonna, Kanye West and Sean Hannity.

While celebrities might be influential on social media in some aspects, it’s those closest to us who make the largest impact when it comes to the important issues. Nearly all of the social media users surveyed agreed that a social media post from a close friend or family member was most likely to influence them on important subjects, with politicians and athletes the least likely to influence them.

“While it was no surprise that in this election year Barack Obama would be ranked the most influential person in social media, it was surprising to us that Justin Bieber and Lady Gaga would beat Madonna and Kanye West,” said Brian Razzaque, CEO of SocialToaster. “We were also surprised to see that friends had more pull than family when it came to influencing the sharing of social media content.”

Regardless of whom it comes from, there are some posts that will quickly result in an unfollowing, the study discovered. Nearly three-quarters of those surveyed said a racist post would cause them to immediately unfollow someone on social media. Other types of posts that result in a loss of followers include sexism, pornography, repetitive, overly personal posts and those that use poor grammar.

The researcher was based on surveys of 3,000 SocialToaster Super Fans, which consist of social media experts and professionals, many of whom work with some of the nation’s leading brands. The experts range from those who work in the entertainment industry who represent numerous television shows and movies to those who work in professional sports, including the Baltimore Ravens and the Detroit Pistons.

This story was provided by BusinessNewsDaily, a sister site to LiveScience. Follow Chad Brooks on Twitter @cbrooks76 or BusinessNewsDaily @BNDarticles. We’re also on Facebook & Google+.

Copyright 2012 LiveScience, a TechMediaNetwork company. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.
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Bradley Cooper & Zoë Saldana Split Again: Report

Buzz

By Tim Nudd

01/03/2013 at 10:25 AM EST

Zoe Saldana and Bradley Cooper

Jeff Vespa/Getty

A year after they were first linked together, it looks like it could be the end of the road for Bradley Cooper and Zoë Saldana.

The on-again off-again actors, who publicly celebrated his film Silver Linings Playbook together in Los Angeles last month, spent New Year's apart, reports the New York Post.

While Cooper was in Europe, Saldana reportedly rang in 2013 with friends in Miami.

After a private dinner at Catch, she spent a couple of hours at the James Royal Palm hotel pool area.

"She was hanging out with Miami Heat stars Dwyane Wade and his girlfriend Gabrlelle Union, and Chris Bosh with wife Adrienne Bosh," a source at the hotel tells PEOPLE. "She looked happy and was dancing quite a bit. She was smiling all the time."

The Avatar actress, 34, split from her boyfriend of 11 years, Keith Britton, in November 2011.

Cooper, who was PEOPLE's Sexiest Man Alive that same year, has been getting lots of awards buzz for Silver Linings Playbook. The actor, who turns 38 on Saturday, is nominated for Golden Globe and Screen Actors Guild awards for the role.

When reached, his rep had no comment.

• With reporting by LINDA MARX

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Flu? Malaria? Disease forecasters look to the sky

NEW YORK (AP) — Only a 10 percent chance of showers today, but a 70 percent chance of flu next month.

That's the kind of forecasting health scientists are trying to move toward, as they increasingly include weather data in their attempts to predict disease outbreaks.

In one recent study, two scientists reported they could predict — more than seven weeks in advance — when flu season was going to peak in New York City. Theirs was just the latest in a growing wave of computer models that factor in rainfall, temperature or other weather conditions to forecast disease.

Health officials are excited by this kind of work and the idea that it could be used to fine-tune vaccination campaigns or other disease prevention efforts.

At the same time, experts note that outbreaks are influenced as much, or more, by human behavior and other factors as by the weather. Some argue weather-based outbreak predictions still have a long way to go. And when government health officials warned in early December that flu season seemed to be off to an early start, they said there was no evidence it was driven by the weather.

This disease-forecasting concept is not new: Scientists have been working on mathematical models to predict outbreaks for decades and have long factored in the weather. They have known, for example, that temperature and rainfall affect the breeding of mosquitoes that carry malaria, West Nile virus and other dangerous diseases.

Recent improvements in weather-tracking have helped, including satellite technology and more sophisticated computer data processing.

As a result, "in the last five years or so, there's been quite an improvement and acceleration" in weather-focused disease modeling, said Ira Longini, a University of Florida biostatistician who's worked on outbreak prediction projects.

Some models have been labeled successes.

In the United States, researchers at Johns Hopkins University and the University of New Mexico tried to predict outbreaks of hantavirus in the late 1990s. They used rain and snow data and other information to study patterns of plant growth that attract rodents. People catch the disease from the droppings of infected rodents.

"We predicted what would happen later that year," said Gregory Glass, a Johns Hopkins researcher who worked on the project.

More recently, in east Africa, satellites have been used to predict rainfall by measuring sea-surface temperatures and cloud density. That's been used to generate "risk maps" for Rift Valley fever — a virus that spreads from animals to people and in severe cases can cause blindness or death. Researchers have said the system in some cases has given two to six weeks advance warning.

Last year, other researchers using satellite data in east Africa said they found that a small change in average temperature was a warning sign cholera cases would double within four months.

"We are getting very close to developing a viable forecasting system" against cholera that can help health officials in African countries ramp up emergency vaccinations and other efforts, said a statement by one of the authors, Rita Reyburn of the International Vaccine Institute in Seoul, South Korea.

Some diseases are hard to forecast, such as West Nile virus. Last year, the U.S. suffered one of its worst years since the virus arrived in 1999. There were more than 2,600 serious illnesses and nearly 240 deaths.

Officials said the mild winter, early spring and very hot summer helped spur mosquito breeding and the spread of the virus. But the danger wasn't spread uniformly. In Texas, the Dallas area was particularly hard-hit, while other places, including some with similar weather patterns and the same type of mosquitoes, were not as affected.

"Why Dallas, and not areas with similar ecological conditions? We don't really know," said Roger Nasci of the Centers for Disease Control and Prevention. He is chief of the CDC branch that tracks insect-borne viruses.

Some think flu lends itself to outbreak forecasting — there's already a predictability to the annual winter flu season. But that's been tricky, too.

Seasonal flu reports come from doctors' offices, but those show the disease when it's already spreading. Some researchers have studied tweets on Twitter and searches on Google, but their work has offered a jump of only a week or two on traditional methods.

In the study of New York City flu cases published last month in the Proceedings of the National Academy of Sciences, the authors said they could forecast, by up to seven weeks, the peak of flu season.

They designed a model based on weather and flu data from past years, 2003-09. In part, their design was based on earlier studies that found flu virus spreads better when the air is dry and turns colder. They made calculations based on humidity readings and on Google Flu Trends, which tracks how many people are searching each day for information on flu-related topics (often because they're beginning to feel ill).

Using that model, they hope to try real-time predictions as early as next year, said Jeffrey Shaman of Columbia University, who led the work.

"It's certainly exciting," said Lyn Finelli, the CDC's flu surveillance chief. She said the CDC supports Shaman's work, but agency officials are eager to see follow-up studies showing the model can predict flu trends in places different from New York, like Miami.

Despite the optimism by some, Dr. Edward Ryan, a Harvard University professor of immunology and infectious diseases, is cautious about weather-based prediction models. "I'm not sure any of them are ready for prime time," he said.

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Wall Street dips as profits booked after rally

NEW YORK (Reuters) - Stocks edged lower on Thursday as investors locked in gains after a rally Wednesday, which was spurred by a deal by U.S. lawmakers to avert a "fiscal cliff" of austerity measures that had been due to kick in this year.

Losses were limited, however, by better-than-expected data that showed U.S. private-sector employers added 215,000 jobs in December. That was well above economists' expectations for a gain of 133,000 jobs, according to a Reuters survey.

"The report now sets the stage as we expect a strong non-farm payroll reading on Friday," said Andrew Wilkinson, chief economic strategist at Miller Tabak & Co in New York

The ADP report beat forecasts partly due to "a snapback from (superstorm) Sandy, although we prefer to stick to our line of thought that says the economy is gaining momentum rather than losing it regardless of the impact of fiscal talks in Washington," he said.

The key payrolls report is due on Friday. A Reuters survey forecasts non-farm payrolls rose to 150,000 last month, from 146,000 in November.

A separate report Thursday showed the number of Americans filing new claims for unemployment benefits rose last week, but the data was too distorted by year-end holidays to offer a clear read of labor market conditions.

The Dow Jones industrial average <.dji> was down 45.92 points, or 0.34 percent, at 13,366.63. The Standard & Poor's 500 Index <.spx> was down 3.62 points, or 0.25 percent, at 1,458.80. The Nasdaq Composite Index <.ixic> was down 8.15 points, or 0.26 percent, at 3,104.11.

Wall Street began the new year Wednesday with a rally and their best performance in more than a year, sparked by a last-minute deal in Washington to avert a fiscal cliff of automatic massive tax hikes and spending cuts that, in the worst-case scenario, would have hurt the nation's economic growth.

The minutes of the Federal Reserve's policy meeting last month will be released at 2:00 p.m. EST (1900 GMT). The minutes will give details on the discussions of the Federal Open Market Committee's December 11-12 meeting.

U.S. retailer Costco Wholesale Corp reported a better-than-expected 9 percent rise in December sales at stores open at least a year, mainly helped by an additional sales day in the reporting period. Costco shares rose 1.3 percent to $102.80.

Gap Inc will buy women's fashion boutique Intermix Inc for $130 million to enter the luxury clothes market, the Wall Street Journal reported. The stock rose 3 percent to $32.28.

Family Dollar Stores Inc reported a lower-than-expected quarterly profit as its emphasis on selling more everyday items like cigarettes and soft drinks put pressure on margins. The stock fell 12 percent to $56.47.

(Editing by Bernadette Baum)

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