Pictures: Civil War Shipwreck Revealed by Sonar

Photograph by Jesse Cancelmo

A fishing net, likely only decades old, drapes over machinery that once connected the Hatteras' pistons to its paddle wheels, said Delgado.

From archived documents, the NOAA archaeologist learned that Blake, the ship's commander, surrendered as his ship was sinking. "It was listing to port, [or the left]," Delgado said. The Alabama took the wounded and the rest of the crew and put them in irons.

The officers were allowed to keep their swords and wander the deck as long as they promised not to lead an uprising against the Alabama's crew, he added.

From there, the Alabama dropped off their captives in Jamaica, leaving them to make their own way back to the U.S.

Delgado wants to dig even further into the crew of the Hatteras. He'd like see if members of the public recognize any of the names on his list of crew members and can give him background on the men.

"That's why I do archaeology," he said.

(Read about other Civil War battlefields in National Geographic magazine.)

Published January 11, 2013

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Poisoned Lottery Winner's Kin Were Suspicious

Urooj Khan had just brought home his $425,000 lottery check when he unexpectedly died the following day. Now, certain members of Khan's family are speaking publicly about the mystery -- and his nephew told ABC News they knew something was not right.

"He was a healthy guy, you know?" said the nephew, Minhaj Khan. "He worked so hard. He was always going about his business and, the thing is: After he won the lottery and the next day later he passes away -- it's awkward. It raises some eyebrows."

The medical examiner initially ruled Urooj Khan, 46, an immigrant from India who owned dry-cleaning businesses in Chicago, died July 20, 2012, of natural causes. But after a family member demanded more tests, authorities in November found a lethal amount of cyanide in his blood, turning the case into a homicide investigation.

"When we found out there was cyanide in his blood after the extensive toxicology reports, we had to believe that ... somebody had to kill him," Minhaj Khan said. "It had to happen, because where can you get cyanide?"

In Photos: Biggest Lotto Jackpot Winners

Authorities could be one step closer to learning what happened to Urooj Khan. A judge Friday approved an order to exhume his body at Rosehill Cemetery in Chicago as early as Thursday to perform further tests.

Lottery Winner Murdered: Widow Questioned By Police Watch Video

Moments after the court hearing, Urooj Khan's sister, Meraj Khan, remembered her brother as the kind of person who would've shared his jackpot with anyone. Speaking at the Cook County Courthouse, she hoped the exhumation would help the investigation.

"It's very hard because I wanted my brother to rest in peace, but then we have to have justice served," she said, according to ABC News station WLS in Chicago. "So if that's what it takes for him to bring justice and peace, then that's what needs to be done."

Khan reportedly did not have a will. With the investigation moving forward, his family is waging a legal fight against his widow, Shabana Ansari, 32, over more than $1 million, including Urooj Khan's lottery winnings, as well as his business and real estate holdings.

Khan's brother filed a petition Wednesday to a judge asking Citibank to release information about Khan's assets to "ultimately ensure" that [Khan's] minor daughter from a prior marriage "receives her proper share."

Ansari may have tried to cash the jackpot check after Khan's death, according to court documents, which also showed Urooj Khan's family is questioning if the couple was ever even legally married.

Ansari, Urooj Khan's second wife, who still works at the couple's dry cleaning business, has insisted they were married legally.

She has told reporters the night before her husband died, she cooked a traditional Indian meal for him and their family, including Khan's daughter and Ansari's father. Not feeling well, Khan retired early, Ansari told the Chicago Sun-Times, falling asleep in a chair, waking up in agony, then collapsing in the middle of the night. She said she called 911.

"It has been an incredibly hard time," she told ABC News earlier this week. "We went from being the happiest the day we got the check. It was the best sleep I've had. And then the next day, everything was gone.

"I am cooperating with the investigation," Ansari told ABC News. "I want the truth to come out."

Ansari has not been named a suspect, but her attorney, Steven Kozicki, said investigators did question her for more than four hours.

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Jay Rockefeller, likely the last of a political dynasty

Uncle Nelson was vice president. Uncle Winthrop a senator. Great-grandfather Nelson a senator, too.

Political bloodlines, he had.

But the great American electoral dynasty that abruptly announced its end Friday, or at least signaled what looks to be a long, long pause, always evoked more. That name on the ballot — Rockefeller — meant money. It meant epic-scale success. It meant everything.

And it meant that Jay Rockefeller wasn’t ever going to be just some Democratic senator from West Virginia. Rockefeller, who said Friday that he would not seek reelection in 2014 after nearly three decades in the Senate, was always going to be the oil titan John D. Rockefeller’s great-grandson, too. One of the heirs to a legendary fortune.

“He’s proud of being a Rockefeller. He talks about his uncles and his grandfather, about that legacy. It’s an important part of who he is and how he thinks about himself,” Rockefeller’s longtime political adviser, Geoff Garin, said in an interview. “He found a way to be a Rockefeller that was about serving people.”

Dynasties like these roll across American political history. Not just Rockefellers, but Adamses and Kennedys and Bushes. A nation formed to escape power granted as a birthright still embraces power that follows the contours of a family tree. Voters even expect it, and so do political scions.

“It’s so predictable!” said Stephen Hess, a Brookings Institution senior fellow emeritus and author of the book “America’s Political Dynasties.” “It’s daddy’s business and increasingly it’ll be mommy’s business, too.”

For Hess, each dynasty takes on a different aura. There were the “crafty” Roosevelts, headlined by a couple of presidents — Franklin Delano and Theodore — and his favorites, the Tafts, whose standout, William Howard, was about the “nicest” guy ever to occupy the Oval Office, in Hess’s estimation, and who also managed to become chief justice of the Supreme Court.

The Rockefellers were almost incidental dynasty builders, Hess said. “That generation — the robber barons, if you want to call them that — wasn’t interested in politics. Politics was something you could marry into.”

Indeed, John D. Rockefeller’s only son married the daughter of Nelson Aldrich, a prominent Republican senator of the late 1800s and early 1900s who wielded tremendous influence over monetary policies. Their son, Nelson Aldrich Rockefeller, became governor of New York and was Gerald R. Ford’s vice president. Another son, Winthrop Rockefeller, became governor of Arkansas.

“My great-grandfather, John D. Rockefeller, worked at it very, very hard. There’s an ethic in the Rockefeller family of hard work,” Jay Rockefeller wrote in an e-mail late Friday. “It’s expected that everybody work hard. And there has been a tradition of public service.”

John D. “Jay” Rockefeller IV entered politics unconventionally, drawn into that sphere by his experiences as a volunteer for VISTA (the precursor of Americorps) in Emmons, W.Va., a small coal mining town. “Coming to West Virginia was life-changing for him,” Garin said. “West Virginia exposed him to a whole new world that broadened his world; and in a lot of respects it gave his career a defining purpose.”

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Czechs elect president in break with eurosceptic past

PRAGUE: Czechs head to the ballot box for a second day of voting Saturday, with a field of Europe-friendly candidates including an artist tattooed head-to-toe, vying to take over after a decade under eurosceptic Vaclav Klaus.

While former prime ministers Milos Zeman and Jan Fischer, both ex-communists, are tipped as favourites, media pundits said Foreign Minister Karel Schwarzenberg might capitalise on a last-minute charm offensive.

First-round voting in the Czech Republic's first-ever direct presidential election continues on Saturday until 1300 GMT.

None of the nine contenders is likely to clinch a first-round victory, so a runoff between the two top finishers is expected on January 25-26.

With the powers of the Czech president being relatively limited, issues related to the republic's role within the European Union and corruption woes are key in the election.

Both the straight-talking veteran left-winger Zeman and the mild-mannered centre-right statistician Fischer have a far more friendly approach towards the 27-nation bloc than Klaus. Their line echoes the attitude of Klaus's predecessor, the late Velvet Revolution icon Vaclav Havel.

"The Czech Republic should take steps towards more solid EU structures including a single European economic policy," Zeman said in a recent interview, endorsing what Klaus has long described as a nightmare.

As prime minister in 1998-2002, Zeman was responsible for negotiating the 2004 EU entry of his 10.5 million-strong ex-communist country.

Despite Zeman's leftist and pro-European stance, right-winger Klaus -- who wastes no opportunity to slam the EU -- has nevertheless suggested he would vote for him.

"My point is to have a president who has done something for this country and whose experience we can all see," Klaus said after casting his ballot in Prague on Friday. His second and final five-year term ends on March 7.

The centre-right Fischer who served as premier in 2009-2010, has meanwhile insisted that the Czech Republic should be "active in the debate on the EU's future."

All the candidates cast their ballots on Friday.

"I guess you wouldn't expect me to vote for someone else," Fischer conceded to reporters after voting.

"He's a serious man who's in the know, he's no fool," pensioner Udo Cerny told AFP after voting for him in Cernosice, a small town near Prague.

Pipe-smoking 75-year-old Karel Schwarzenberg, an aristocrat bearing the full name of Karl Johannes Nepomuk Josef Norbert Friedrich Antonius Wratislaw Mena Furst zu Schwarzenberg, has also been wooing voters. Many of them perceive him as honest and experienced.

"I feel he would be the least likely to steal," Prague senior citizen Alena Zurkova told AFP, referring to the chronic levels of corruption in Czech politics.

"He is the least corrupt and the most experienced when it comes to diplomacy and international contacts," said Alena Poulova, a young IT expert voting in Cernosice.

The most colourful candidate -- in all senses -- is Vladimir Franz, a 53-year-old drama teacher, classical composer and visual artist tattooed from his head to his feet.

"I think a bit of pure heart would do no harm in politics," Franz, told AFP ahead of the vote. A self-described citizens' candidate with no political experience, he named education, tolerance and culture as his priorities.

Three women and two senators are also in the running.

The election is the first direct presidential vote in the central European nation.

In February 2012, lawmakers approved a switch to popular universal suffrage used in many EU countries to boost the legitimacy of the office. Klaus's re-election in 2008 by parliament was widely perceived as political horse-trading.

The Czech Republic, a NATO and EU member yet to join the eurozone, has been mired in recession for a year, with its central bank predicting moderate 0.2-percent economic growth in 2013. Joblessness stood at 9.4 percent in December.

- AFP/al

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Carnatic music: Classic collaborations work

CHENNAI: Shannon Donald, who lives in Mumbai, doesn't mind going for a Carnatic concert these days. And that's not because she grew up listening to south Indian classical music. "I love the singing style now," says the singer, who was amazed to see musician Bombay Jayashri being a picture of composure at MTV's Coke Studio a year ago.

"I was a backing vocalist on the episode in which she sang with Bollywood singer Richa Sharma. Though we had a long day, when it came to shooting her parts, she nailed every note effortlessly," says Donald about Jayashri, who was nominated on January 10 for the 2013 Oscars for writing a Tamil song, 'Pi's Lullaby', for Ang Lee's fantasy epic, 'Life of Pi'.

For many like Jayashri, collaborating with artists from other fields is not just about covering more creative ground. Notching up unlikely fans for classical music is one of the benefits that Jayashri and other Carnatic artists treasure while jamming with world musicians.

"After the Coke Studio episode, more people know me and come for my concerts. It's a win-win situation," says Jayashri, who has worked with Egyptian singer Hisham Abbas, done jugalbandis with Hindustani musicians Ronu Majumdar and sung for Bharatanatyam dancer Leela Samson's performances.

"I do collaborations because I like doing new things," says Jayashri. According to fellow artists like flautist S Shashank, it could have been Jayashri's love for experimentation that helped 'Life of Pi' director Ang Lee zero in on her for the Oscar-nominated project.

"I got to work on guitarist John McLaughlin's album 'Floating Point' because I work with world musicians. The album was nominated for a Grammy award in 2009," says the flautist, who will release an album, 'Here and Now', with Danish guitar maestro John Sund.

What draws western musicians is the ability of Indian musicians to improvise, says Shashank who has worked with legendary Spanish guitarist Paco de Lucia and with jazz musicians. Shashank loves the freedom to explore the flute outside the traditional concert format of Carnatic, which is a text-laden system and favours the vocalist. "It is a great learning experience. Also, as India is flooded with film music this is the only way classical musicians, especially instrumentalists, can carve a niche for themselves and establish commercially."

These artists still face the criticism that they are diluting pure music. "When, the late Pandit Ravi Shankar did jugalbandis, he was accused of doing the same. Now, jugalbandis have become the norm," says Jayashri.

To mandolin player U Shrinivas, collaborations mean more recognition for classical music. "My audience is bigger. My students come from all over the world to learn to Carnatic music," he says. And to Shrinivas, who is happy and proud of Jayashri's Oscar nomination, this could well be the best time for Indian classical music.

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Pictures: Civil War Shipwreck Revealed by Sonar

Photograph by Jesse Cancelmo

A fishing net, likely only decades old, drapes over machinery that once connected the Hatteras' pistons to its paddle wheels, said Delgado.

From archived documents, the NOAA archaeologist learned that Blake, the ship's commander, surrendered as his ship was sinking. "It was listing to port, [or the left]," Delgado said. The Alabama took the wounded and the rest of the crew and put them in irons.

The officers were allowed to keep their swords and wander the deck as long as they promised not to lead an uprising against the Alabama's crew, he added.

From there, the Alabama dropped off their captives in Jamaica, leaving them to make their own way back to the U.S.

Delgado wants to dig even further into the crew of the Hatteras. He'd like see if members of the public recognize any of the names on his list of crew members and can give him background on the men.

"That's why I do archaeology," he said.

(Read about other Civil War battlefields in National Geographic magazine.)

Published January 11, 2013

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CDC: Flu Outbreak Could Be Waning

The flu season appears to be waning in some parts of the country, but that doesn't mean it won't make a comeback in the next few weeks, according to the Centers for Disease Control and Prevention.

Five fewer states reported high flu activity levels in the first week of January than the 29 that reported high activity levels in the last week of December, according to the CDC's weekly flu report. This week, 24 states reported high illness levels, 16 reported moderate levels, five reported low levels and one reported minimal levels, suggesting that the flu season peaked in the last week of December.

"It may be decreasing in some areas, but that's hard to predict," CDC Director Dr. Thomas Frieden said in a Friday morning teleconference. "Trends only in the next week or two will show whether we have in fact crossed the peak."

The flu season usually peaks in February or March, not December, said Dr. Jon Abramson, who specializes in pediatric infectious diseases at Wake Forest Baptist Health in North Carolina. He said the season started early with a dominant H3N2 strain, which was last seen a decade ago, in 2002-03. That year, the flu season also ended early.

Click here to see how this flu season stacks up against other years.

Cheryl Evans/The Arizona Republic/AP Photo

Increasing Flu Cases: Best Measures to Ensure Your Family's Health Watch Video

Because of the holiday season, Frieden said the data may have been skewed.

For instance, Connecticut appeared to be having a lighter flu season than other northeastern states at the end of December, but the state said it could have been a result of college winter break. College student health centers account for a large percentage of flu reports in Connecticut, but they've been closed since the fall semester ended, said William Gerrish, a spokesman for the state's department of public health.

The flu season arrived about a month early this year in parts of the South and the East, but it may only just be starting to take hold of states in the West, Frieden said. California is still showing "minimal" flu on the CDC's map, but that doesn't mean it will stay that way.

Click here to read about how flu has little to do with cold weather.

"It's not surprising. Influenza ebbs and flows during the flu season," Frieden said. "The only thing predictable about the flu is that it is unpredictable."

Dr. William Schaffner, chair of preventive medicine at Vanderbilt University Medical Center in Nashville, Tenn., said he was expecting California's seeming good luck with the flu to be over this week.

"Flu is fickle, we say," Schaffner said. "Influenza can be spotty. It can be more severe in one community than another for reasons incompletely understood."

Early CDC estimates indicate that this year's flu vaccine is 62 percent effective, meaning people who have been vaccinated are 62 percent less likely to need to see a doctor for flu treatment, Frieden said.

Although the shot has been generally believed to be more effective for children than adults, there's not enough data this year to draw conclusions yet.

"The flu vaccine is far from perfect, but it's still by far the best tool we have to prevent flu," Frieden said, adding that most of the 130 million vaccine doses have already been administered. "We're hearing of shortages of the vaccine, so if you haven't been vaccinated and want to be, it's better late than never."

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Bibles used by King, Lincoln to be part of Obama’s second inauguration

Martin Luther King Jr. carried a black leather King James Bible on his journeys as a young pastor starting out in Montgomery, Ala. He turned to this “traveling Bible” for inspiration, his family says, as he fought for freedom and equality.

President Obama will put his hand over King’s well-worn Bible at his public swearing-in at the U.S. Capitol on Jan. 21, the holiday celebrating the birthday of the slain civil rights leader. King’s Bible will be stacked with the burgundy velvet and gilded Bible used by President Abraham Lincoln at his first inauguration.

Obama chose the Lincoln Bible for his inauguration in 2009, making him the first president to do so since it was initially used in 1861. President Harry S. Truman also used two Bibles, as did Dwight D. Eisenhower and Richard M. Nixon.

The announcement about the Bibles, to be made publicly Thursday, is part of the slow unspooling of inaugural details that fascinates lovers of ceremonial Americana.

Presidential inaugurations have become more filled with rites, and such decisions are especially weighty now at a time when the White House is aware that Americans are struggling to come together.

King’s family said in a statement that he would be “deeply moved” to see Obama use the traveling Bible on Martin Luther King Jr. Day, “and we hope it can be a source of strength for the President as he begins his second term.”

“With the Inauguration less than two weeks away, we join Americans across the country in embracing this opportunity to celebrate how far we have come, honor the legacy of Martin Luther King Jr. through service, and rededicate ourselves to the work ahead,” the statement added.

According to the Presidential Inaugural Committee, which organizes the swearing-in ceremony, King traveled with various books, including this Bible. “It was used for inspiration and preparing sermons and speeches, including during Dr. King’s time as pastor of Dexter Avenue Baptist Church” in Montgomery, the committee said in a statement.

Obama and Vice President Biden will be sworn in privately on Sunday, Jan. 20 — the date required by the Constitution. For that first ceremony, Obama will use the family Bible of his wife’s family. According to the inaugural committee, that Bible “was a gift from the First Lady’s father, Fraser Robinson III, to his mother, LaVaughn Delores Robinson, on Mother’s Day in 1958. Mrs. Robinson was the first African-American woman manager of a Moody Bible Institute’s bookstore.” That Bible was the only one Michelle Obama’s grandmother used after that, a committee statement said.

For both the private and then the Monday public ceremonies, Biden will be sworn in with a Bible that has been in his family since 1893: a five-inch-thick volume with a Celtic cross on the cover. He also used it for his swearings-in as a U.S. senator and in 2009 as vice president.

Some aspects of the inaugural ceremony have changed slightly over the decades. Having official prayers offered dates only to the 1930s, historians say. But presidents have used Bibles to be sworn in since George Washington, even though the Constitution does not require it. The Constitution also does not require the phrase “So help me God” at the end, but that has become standard, said Donald Ritchie, the historian of the U.S. Senate.

He also noted that the image of the president’s spouse holding the Bible dates only to Lady Bird Johnson doing so in 1965.

Chief justices of the Supreme Court now traditionally deliver the oath, but Ritchie said any federal official can do so.

Several non-Christian members of Congress have recently used other scriptures, including Rep. Keith Ellison, the first Muslim elected to Congress, in 2007. The Minnesota Democrat used a Koran owned by Thomas Jefferson.

Obama veered from tradition in one key aspect of the ceremony: He invited Myrlie Evers-Williams, widow of slain civil rights figure Medgar Evers, to deliver the invocation prayer. It will be the first time a woman, and a layperson rather than clergy, has done so.

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BJP's Hindutva forces back in limelight

LUCKNOW: It was in late 1990, after the then chief minister Mulayam Singh Yadav ordered firing on unarmed Kar Sevaks leaving several dead and subsequently leading to Hindu outrage across the state that Kalyan Singh came up as a prominent discovery on Hindutva front. It was Bharatiya Janata Party's pan-Hindu outreach initiative which led Singh, belonging to the backward caste of Lodhs, ride the crest of Hindutva wave.

After being in and out of the party twice in the past, Kalyan already planning to make a third time entry in BJP, might put the party's shunned ideology at centre stage.

After remaining as chief minister in the BJP government twice -- 1991-1992 and 1997-1999, Kalyan left the party for the first time in December 1999 and returned again in January, 2004 before the Lok Sabha elections. He contested the 2004 Lok Sabha elections on the BJP ticket from Bulandshahar. Again before the Lok Sabha election of 2009, he left BJP and contested election from Etah Lok Sabha seat as an independent and subsequently won it.

Cut to 2012:

BJP's poor performance and Kalyan Singh' failure to present his own creation -- Jan Kranti Party, as a force to reckon with in 2012 Assembly election brought both of them closer, while Samajwadi Party-led by Mulayam's son Akhilesh Yadav won the election with majority.

Though third rejoining likely in over a decade, Kalyan's re-entry in BJP, now expected anytime, political pundits feel could be an attempt to repeat 1991 and 1998 history partially if not in totality. But, what can be for sure said is that the saffron outfit is on way to make yet another bid to revive hindutva, feel political experts.

The effort gains prominence with subsequent developments which have taken place in the state BJP in the past a few months.

The indicators:

Giving credence to the strategy is the debut made by firebrand sanyasin Uma Bharti in UP politics winning Charkhari assembly seat, rare presence of torch-bearers of hindutva Gorakhpur MP Yogi Adityanath and Pilibhit MP Varun Gandhi at party's state council meeting and unanimous election of Laxmikant Bajpayi, a known hardliner, as state BJP chief.

Former chief minister of Madhya Pradesh Uma Bharti, who is known for her firebrand image, rejoined BJP after a hiatus of a few years, has made a comeback in mainstream politics, for the first time from Uttar Pradesh's Charkhari. She won the seat in UP assembly election this year.

Besides, torch-bearers of hindutva including Pilibhit MP Varun Gandhi and Gorakhpur MP Yogi Adityanath were among a few, who have also hogged the limelight at the party's state council meeting held at erstwhile Capitol picture hall on December 2.

While the Rashtriya Swayemsewak Sangh (RSS)-backed Gorakhpur MP Yogi Adityanath is said to have made one of his first visit at the BJP's state council meeting. Yogi while talking to TOI had admitted that it was his first visit to the state BJP office. About his presence, the firebrand MP and torch-bearer of Hindutva said that even after his busy schedule in Gorakhpur, he had come to express support to newly-elected state BJP chief Laxmikant Bajpayi.

Both Yogi and Gandhi had remained out of sight for different reasons during UP Assembly elections in March 2012 clearly indicating differences among senior party leaders.

Last but not the least, the unanimous election of Laxmikant Bajpayi, known for his hardliner image, for full three-year term as state BJP chief.

With past political experiences proving that any communal simmering in the state has benefitted both 'Mullah' Mulayam's (called by Sadhvi Ritambhara after 1990 firing on kar sevaks) Samajwadi Party and Bharatiya Janata Party on politics of polarisation, around a dozen communal tensions have taken place in the state since Samajwadi Party came to power in March this year.

This has given opportunity to BJP to take on Samajwadi Party government in the state. While on the one hand, BJP leaders are now lambasting Akhilesh-led SP government for adopting Muslim appeasement policy, on the other hand they have questioned the state government's inability to contain communal tensions especially in Faizabad, Bareilly, Mathura, Ghaziabad etc.

The BJP has now decided to hold a Hahakar Rally on December 15 at Meerut on law and order issue and even presented reports of their fact-finding team on clashes in Mathura, Banda, and Sultanpur on Wednesday itself. The BJP state chief Laxmikant Bajpayi also demanded to the chief minister to set up a probe into a dozen communal clashes that have taken place in the last over five months by special investigation agency.A planned revival of Hindutva, it seems!

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Google and Twitter Help Track Influenza Outbreaks

This flu season could be the longest and worst in years. So far 18 children have died from flu-related symptoms, and 2,257 people have been hospitalized.

Yesterday Boston Mayor Thomas Menino declared a citywide public health emergency, with roughly 700 confirmed flu cases—ten times the number the city saw last year.

"It arrived five weeks early, and it's shaping up to be a pretty bad flu season," said Lyn Finelli, who heads the Influenza Outbreak Response Team at the Centers for Disease Control and Prevention (CDC).

Boston isn't alone. According to the CDC, 41 states have reported widespread influenza activity, and in the last week of 2012, 5.6 percent of doctor's office visits across the country were for influenza-like illnesses. The severity likely stems from this year's predominant virus: H3N2, a strain known to severely affect children and the elderly. Finelli notes that the 2003-2004 flu season, also dominated by H3N2, produced similar numbers. (See "Are You Prepped? The Influenza Roundup.")

In tracking the flu, physicians and public health officials have a host of new surveillance tools at their disposal thanks to crowdsourcing and social media. Such tools let them get a sense of the flu's reach in real time rather than wait weeks for doctor's offices and state health departments to report in.

Pulling data from online sources "is no different than getting information on over-the-counter medication or thermometer purchases [to track against an outbreak]," said Philip Polgreen, an epidemiologist at the University of Iowa.

The most successful of these endeavors, Google Flu Trends, analyzes flu-related Internet search terms like "flu symptoms" or "flu medication" to estimate flu activity in different areas. It tracks flu outbreaks globally.

Another tool, HealthMap, which is sponsored by Boston Children's Hospital, mines online news reports to track outbreaks in real time. Sickweather draws from posts on Twitter and Facebook that mention the flu for its data.

People can be flu-hunters themselves with Flu Near You, a project that asks people to report their symptoms once a week. So far more than 38,000 people have signed up for this crowdsourced virus tracker. And of course, there's an app for that.

Both Finelli, a Flu Near You user, and Polgreen find the new tools exciting but agree that they have limits. "It's not as if we can replace traditional surveillance. It's really just a supplement, but it's timely," said Polgreen.

When people have timely warning that there's flu in the community, they can get vaccinated, and hospitals can plan ahead. According to a 2012 study in Clinical Infectious Diseases, Google Flu Trends has shown promise predicting emergency room flu traffic. Some researchers are even using a combination of the web database and weather data to predict when outbreaks will peak.

As for the current flu season, it's still impossible to predict week-to-week peaks and troughs. "We expect that it will last a few more weeks, but we can never tell how bad it's going to get," said Finelli.

Hospitals are already taking precautionary measures. One Pennsylvania hospital erected a separate emergency room tent for additional flu patients. This week, several Illinois hospitals went on "bypass," alerting local first responders that they're at capacity—due to an uptick in both flu and non-flu cases—so that patients will be taken to alternative facilities, if possible.

In the meantime, the CDC advises vaccination, first and foremost. On the bright side, the flu vaccine being used this year is a good match for the H3N2 strain. Though Finelli cautions, "Sometimes drifted strains pop up toward the end of the season."

It looks like there won't be shortages of seasonal flu vaccine like there have been in past years. HealthMap sports a Flu Vaccine Finder to make it a snap to find a dose nearby. And if the flu-shot line at the neighborhood pharmacy seems overwhelming, more health departments and clinics are offering drive-through options.

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