Well: Ask Well: Do I Need a Flu Shot if I've Had the Flu?

First, how do you know you had the flu? There are more than 100 viruses that can cause “colds and flu” symptoms — though a bad flu is worse than most of them. Doctors often describe it as “high fever, aches and the feeling that you’ve been hit by a truck.” The country is having an early flu season, plus a big wave of norovirus (sometimes called “stomach flu” or “winter vomiting flu”), plus its worst whooping cough outbreak in 50 years, plus the usual spate of winter colds. Unless a doctor took a nasal swab, you can’t be sure that what you had was flu — and unless it was sent on to a top state laboratory or to the Centers for Disease Control and Prevention lab for sequencing (which is not routine), even your doctor wouldn’t be able to say for sure exactly which flu virus it was.

Second, even if you had the flu, you presumably had only one strain, which you now have antibodies against. There are at least four strains circulating this year: H3N2, H1N1, and two different B strains. The flu shot contains vaccines against three of them (it only has one of the B’s). By next year, some flu shots will have four vaccines. So a shot would still offer protection against flus you have not had. I suppose your chances of getting flu twice in one season aren’t huge — but some people just get unlucky. And if you have any reason to particularly fear flu, like a depressed immune system, serious obesity or diabetes, or if you are pregnant, you should definitely talk to a medical professional about this.

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Japanese airlines ground Dreamliners









Japan's two leading airlines grounded their fleets of Boeing 787s on Wednesday after one of the Dreamliner passenger jets made an emergency landing, the latest in a series of incidents to heighten safety concerns over a plane many see as the future of commercial aviation.

Shares in the Chicago-based Boeing Co. were down 4.4 percent in premarket trading on the news.


All Nippon Airways Co. said instruments aboard a domestic flight indicated a battery error, triggering emergency warnings to the pilots. Shigeru Takano, a senior safety official at the Civil Aviation Bureau, said a second warning light indicated smoke.





Wednesday's incident, described by a transport ministry official as "highly serious" - language used in international safety circles as indicating there could have been an accident -- is the latest in a line of mishaps -- fuel leaks, a battery fire, wiring problem, brake computer glitch and cracked cockpit window - to hit the world's first mainly carbon-composite airliner in recent days.


"I think you're nearing the tipping point where they need to regard this as a serious crisis," said Richard Aboulafia, a senior analyst with the Teal Group inFairfax, Virginia. "This is going to change people's perception of the aircraft if they don't act quickly."


ANA, which said the battery in the forward cargo hold was the same lithium-ion type as one involved in a fire on another Dreamliner at a U.S. airport last week, grounded all 17 of its 787s, and Japan Airlines Co suspended its 787 flights scheduled for Wednesday and Thursday.


The two airlines, which operate around half of the 50 Dreamliners delivered to date, said they would decide on Thursday whether to resume Dreamliner flights the following day.


COMPREHENSIVE REVIEW


The 787, which has a list price of $207 million, represents a leap in the way planes are designed and built, but the project has been plagued by cost overruns and years of delays. Some have suggested Boeing's rush to get planes built after those delays resulted in the recent problems, a charge the company strenuously denies.


Both the U.S.Federal Aviation Administration (FAA) and the National Transportation Safety Board (NTSB) said they were monitoring the latest incident as part of a comprehensive review of the Dreamliner announced late last week.


ALARM TRIGGERED


ANA flight 692 left Yamaguchi in western Japan shortly after 8 a.m. local time (2300 GMT Tuesday) bound for Haneda Airport near Tokyo, a 65-minute flight. About 18 minutes into the flight, the plane descended and made an emergency landing 16 minutes later, according to flight-tracking website Flightaware.com.


A spokesman for Osaka airport authority said the plane landed at Takamatsu at 8:45 a.m. All 129 passengers and eight crew evacuated via the plane's inflatable chutes. Chief Cabinet Secretary Yoshihide Suga said five people were slightly injured.


At a news conference - where ANA's vice-president Osamu Shinobe bowed deeply in apology - the carrier said a battery in the forward cargo hold triggered emergency warnings to the pilots, who decided on the emergency action. "There was a battery alert in the cockpit and there was an odd smell detected in the cockpit and cabin, and (the pilot) decided to make an emergency landing," Shinobe said.


In a statement later, ANA said the main battery in the forward electrical equipment bay was discolored and there were signs of leakage.


Passengers leaving the flight told local TV there was an odor like burning plastic on the plane as soon as it took off. "There was a bad smell as soon as we started and before we made the emergency landing there was an announcement and the stewardess' voice was shaking, so I thought this was serious," one passenger toldTBS TV.


Another man told a local broadcaster: "There was a strong, burning smell, but the smoke appeared after they opened the emergency doors, after we landed."


Marc Birtel, a Boeing spokesman, told Reuters: "We've seen the reports, we're aware of the events and are working with our customer."


Robert Stallard, analyst at RBC Capital Markets, said lost revenue at the Japanese airlines could prompt compensation from Boeing. "What started as a series of relatively minor, isolated incidents now threatens to overhang Boeing until it can return confidence, and this looks to be a near-term challenge given the media's draw to all things 787," he said.


UNDER REVIEW





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Facebook adding search feature









Facebook Inc. CEO Mark Zuckerberg unveiled on Tuesday a feature to help its users search for people and places within the social network, in the company's first major product launch event since its May initial public offering.

Speaking to reporters at its Menlo Park, Calif. headquarters, Zuckerberg described what he called "graph search," which allows users to sort through only content that has been shared with them - addressing potential privacy concerns.

Available as a "beta" or early version now, the new feature -- dubbed "graph search" because Facebook refers to its growing content, data and membership as the "social graph" -- will initially let users browse mainly photographs, people, places and members' interests, he added.

Zuckerberg promised users will be able to tailor their searches, such as by specifying music and restaurants that their friends like, or their favorite dentist.

The news drove shares in Yelp Inc., which focuses on customer reviews of restaurants and other popular services, about 7.1 percent lower.

"You need to be able to ask the query, like, who are my friends in San Francisco," Zuckerberg said. "Graph search is a really big product. It's going to take years and years to index the whole map of the graph and everything we have out there."

"We'll start rolling it out very slowly. We're looking forward to getting into more people hands over coming weeks and months."

Critics have long deemed the social network's current search capabilities inadequate. Zuckerberg stressed that Facebook was not getting into Internet searches, Google Inc's specialty.

The world's largest online social network, with more than one billion users, Facebook is moving to regain Wall Street's confidence in the wake of a rocky IPO and concerns about its long-term money-making prospects.

Speculation had approached fever pitch over the past week about what Facebook planned to reveal in its highest-profile news briefing since its market debut. Guesses had ranged from a long-rumored smartphone to a full Web-search product.

That anticipation, as well as expectations of strong fourth-quarter financial results, have helped boost Facebook's stock. Its shares are up more than 15 percent since the start of the year.

On Tuesday, its stock was off 0.3 percent at $30.84.

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Apple supplier sees big Q4 boost, likely a good sign for iPhone 5 demand






Shares of Apple (AAPL) have been hit hard over the last few days. Investors continue to worry about the company’s profit margins, demand for its popular line of smartphones and tablets, and its future endeavors. With upcoming competition from Research in Motion (RIMM) and Microsoft (MSFT), and an ongoing battle with Google’s (GOOG) Android operating system, analysts fear that Apple’s mobile dominance may be a thing of the past. While we won’t officially know anything until the company reports its holiday earnings on January 23rd, a small German company has painted a calming picture for Apple shareholders.


[More from BGR: HTC One SV review]






Dialog Semiconductor announced last week that it expects to report a significant increase in sales for its December quarter. The company noted that the increase was due to “a stronger than anticipated end of year, underpinned by a strong late surge in demand for smartphone and tablet products.” Dialog Semiconductor now expects to report revenues of $ 268 million, an increase from between $ 215 million and $ 235 million.


[More from BGR: Extensive BlackBerry Z10 demo video posted by German website [video]]


The important thing to note is that, as of this past fall, Apple is Dialog’s largest customer and accounts for 60% of its total revenue.


Logic dictates that solid demand for Apple’s iPhone and iPad during the holidays helped boost Dialog’s performance. This could also mean that the iPhone-maker will report not only a strong December quarter, but a better-than-expected March quarter as well.


It looks like all this talk about customers losing interest in Apple may indeed be premature.


This article was originally published on BGR.com


Wireless News Headlines – Yahoo! News





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Netflix to carry more Time Warner shows






(Reuters) – Netflix Inc will carry more shows from Time Warner Inc, intensifying efforts by the video streaming company to attract more subscribers and beat back competition.


Netflix signed licensing deals with Warner Bros Television (WBTVG) and Turner Broadcasting System Inc for previous seasons of shows from Cartoon Network, Warner Bros Animation and Adult Swim for U.S. subscribers.






Shows such as Cartoon Network’s “Adventure Time”, “Ben 10″ and “Johnny Bravo”, and WBTVG’s “Childrens Hospital” will be available from March 30.


Adult Swim shows “Robot Chicken”, “Aqua Teen Hunger Force”, and Sony Pictures Television‘s “The Boondocks” will also be available on Netflix.


The first two seasons of Warner Horizon Television-produced TNT series “Dallas” will be exclusively available on Netflix in January 2014.


Netflix said last week that it would carry previous seasons of popular shows such as “Revolution” and “Political Animals” produced by Warner Bros Television.


It also won a deal in December to stream movies from Walt Disney Co’s live action and animation studios, including those from Pixar, Marvel, and the recently acquired Lucasfilms.


Netflix shares were trading up 3 percent at $ 103.92 on Monday afternoon on the Nasdaq.


(Reporting by Sruthi Ramakrishnan in Bangalore; Editing by Roshni Menon)


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Vital Signs: Nutrition: Vitamin D Doesn’t Reduce Knee Pain

About 27 million people in the United States have osteoarthritis, an incurable condition with few effective treatments beyond pain control. Some observational evidence suggests that vitamin D supplements might slow progression of the disease.

But a two-year randomized placebo-controlled study found that vitamin D did not reduce knee pain or restore cartilage.

In an article published in The Journal of the American Medical Association last week, researchers described a study of 146 men and women with painful knee arthritis who were randomly assigned to take vitamin D supplements or placebos. Vitamin D was given in quantities sufficient to raise blood levels to 36 nanograms per milliliter, a level considered sufficient for good health.

Knee pain decreased slightly in both groups, but there were no differences in the amount of cartilage lost, bone mineral density or joint deterioration as measured by X-rays and M.R.I. scans.

The lead author, Dr. Timothy McAlindon, chief of the division of rheumatology at Tufts Medical Center, said taking vitamin D in higher doses or for longer periods might make a difference, but he’s not hopeful.

“Although there were lots of promising observational data, we find no efficacy of vitamin D for knee osteoarthritis,” he said. “There may be reasons to take vitamin D supplements, but knee osteoarthritis is not one of them.”

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Facebook to add search









Facebook Inc. CEO Mark Zuckerberg unveiled on Tuesday a feature to help its users search for people and places within the social network, in the company's first major product launch event since its May initial public offering.

Speaking to reporters at its Menlo Park, Calif. headquarters, Zuckerberg described what he called "graph search," which allows users to sort through only content that has been shared with them - addressing potential privacy concerns.

Available as a "beta" or early version now, the new feature -- dubbed "graph search" because Facebook refers to its growing content, data and membership as the "social graph" -- will initially let users browse mainly photographs, people, places and members' interests, he added.

Zuckerberg promised users will be able to tailor their searches, such as by specifying music and restaurants that their friends like, or their favorite dentist.

The news drove shares in Yelp Inc., which focuses on customer reviews of restaurants and other popular services, about 7.1 percent lower.

"You need to be able to ask the query, like, who are my friends in San Francisco," Zuckerberg said. "Graph search is a really big product. It's going to take years and years to index the whole map of the graph and everything we have out there."

"We'll start rolling it out very slowly. We're looking forward to getting into more people hands over coming weeks and months."

Critics have long deemed the social network's current search capabilities inadequate. Zuckerberg stressed that Facebook was not getting into Internet searches, Google Inc's specialty.

The world's largest online social network, with more than one billion users, Facebook is moving to regain Wall Street's confidence in the wake of a rocky IPO and concerns about its long-term money-making prospects.

Speculation had approached fever pitch over the past week about what Facebook planned to reveal in its highest-profile news briefing since its market debut. Guesses had ranged from a long-rumored smartphone to a full Web-search product.

That anticipation, as well as expectations of strong fourth-quarter financial results, have helped boost Facebook's stock. Its shares are up more than 15 percent since the start of the year.

On Tuesday, its stock was off 0.3 percent at $30.84.

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Golden Globes: Fey, Poehler shine; 'Les Miz,' 'Argo' win big

Chicago Tribune film critic Michael Phillips on the 2013 Golden Globes. (Posted Jan. 14th, 2013)









Hosting the 70th Golden Globes Sunday in Beverly Hills, Tina Fey and Amy Poehler proved it was possible to skewer their Hollywood colleagues without entirely alienating the crowd, as distinct from previous host Ricky Gervais.


Some 20 years after Fey and Poehler first met as improvisers at the Chicago comedy hub i.O. Theater, the pair were relaxed, funny and fully in control as they took in a room filled with the biggest stars of films “that have only been in theaters for two days,” and “the rat-faced people of television.”


Aside from their opening monologue, however, Fey and Poehler popped up only intermittently throughout the NBC broadcast.








The show — which included a rambling and unwieldy speech by lifetime achievement award winner Jodie Foster and a surpise win for “Argo” as best picture and Ben Affleck as best director — could have used their spikey interjections to give a discombobulated night a stronger throughline.


But the co-hosts' bits right at the top were pure gold. Referring to the controversy surrounding the depiction of torture in “Zero Dark Thirty,” Poehler teed up a joke that probably came closest to Gervais-level comedic bite, noting of director Kathryn Bigelow: “I haven't been following the controversy … but when it comes to torture, I trust the lady who spent three years married to James Cameron,” a line that prompted a shocked laugh from “Zero Dark” star (and best actress winner) Jessica Chastain.


Fey aimed her own zinger toward “Django Unchained” filmmaker Quentin Tarantino (a winner for best screenplay), whom she called “the star of all my sexual nightmares,” and then looked over at “Les Miserables” co-star Anne Hathaway (best actress in a film comedy or musical) and remarked, “I have not seen someone totally alone and abandoned (as Hathaway's ‘Miserables' character, Fantine) since you were onstage with James Franco hosting the Oscars.” Poehler noted a significant absence in the audience Sunday: “Meryl Streep is not here tonight because she has the flu — and I hear she's amazing in it.”


On the red carpet earlier in the night, Fey and Poehler stressed that their own nominations were the least of their concerns, and when their names were announced as nominess, Fey jokingly gritted her teeth with Jennifer Lopez by her side, while Poehler snuggled up to George Clooney. Neither won. The honor went to “Girls” creator and star Lena Dunham, who thanked her fellow nominees “for getting me through middle school.” (“Girls” also won for best comedy television series.) As a follow-up, Fey and Poehler appeared on stage, drinks in hand, disconsolate. “Glad we got you through middle school, Lena,” said Fey, who then directed her attention towards singer Taylor Swift: “You stay away from Michael J. Fox's son,” she instructed. “Or go for it,” added Poehler.


In TV, the big winner was “Homeland,” which was named best drama. The Showtime drama also notched acting wins for stars Damian Lewis and Claire Danes, echoing their Emmy wins. That came as no surprise — unlike Don Cheadle's win (over the likes of Alec Baldwin, Jim Parsons and Louis C.K.) for his role in “House of Lies,” also on Showtime.


In the movie categories, Jennifer Lawrence (“Silver Linings Playbook”) toppled Streep, Maggie Smith and Judi Dench in winning best actress in a comedy or musical, accepting her award with a sly wink at noted awards-season campaigner and movie mogul Harvey Weinstein: “Harvey, thank you for killing whoever you had to kill to get me up here today.” Best supporting actor honors went to Christoph Waltz as the German bounty hunter in “Django Unchained.”


Former President Bill Clinton made an unexpected appearance to introduce the clips from “Lincoln,” a film that depicts a commander in chief pushing a bill through Congress with the help of some unsavory deal-making. “I wouldn't know anything about that,” joked Clinton. Poehler then followed him onstage and exclaimed, “Oh my God, that's Hillary Clinton's husband!” Daniel Day-Lewis won best actor for his performance in “Lincoln,” as well.


Some lighter moments shone: Hilariously, presenters Kristen Wiig and Will Ferrell pretended to have seen each of the movies nominated, when clearly they hadn't, a bit that amused most in the audience — with the exception of a stone-faced Tommy Lee Jones. Upon her win, Hathaway clutched her Golden Globe and said, “Thank you for this lovely, blunt object” that she would forevermore use “as a weapon against self-doubt.” (Previous Golden Globe winner Richard Dreyfuss later Tweeted: “Lovely blunt objects make only OK weapons against self-doubt. #goldenglobes #trustme.”)


Michael Haneke, the Austrian filmmaker whose “Amour” won for Best Foreign Film, was awarded the prize by Arnold Schwarzenegger. “I never thought I would get an award in Hollywood from an Austrian,” he said.


Smith (not in attendance) won for best supporting actress in a TV series as the droll dowager countess on the PBS hit “Downton Abbey.”


The best surprise reaction early on had to be from pop star Adele. Winning best original song for the theme to the James Bond film “Skyfall,” she admitted she'd come to the awards with a fellow new mom, both eager for a night out: “We've been (wetting) ourselves laughing,” she said. Wrapping up the night, Poehler announced: “We're going home with Jodie Foster.”





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Facebook shares rise in buildup to mystery event, earnings






SAN FRANCISCO (Reuters) – Facebook Inc’s stock opened on Monday above $ 32 for the first time since July as anticipation about upcoming products and financial results underscored Wall Street’s renewed confidence in the online social network.


Facebook will on Tuesday host its first major press event at its headquarters in Menlo Park, California, since its troubled initial public offering in May, triggering a guessing game among technology observers and online blogs about what it could unveil – everything from a smartphone to a search engine.






“There’s a lot of speculation. Nothing to me seems to be that certain,” Jefferies & Co analyst Brian Pitz said.


“If I were to bet, I’d think it was something that was ad-platform related. I’m not convinced on the phone,” said Pitz, citing previous comments by Facebook’s leaders including CEO Mark Zuckerberg that making a smartphone would be the “wrong strategy” for Facebook.


In an email to reporters last week, Facebook invited the media to “come and see what we’re building” without providing details.


Some analysts said the stock’s recent gains – shares are up roughly 17 percent since the start of the year – may have more to do with the company’s upcoming fourth-quarter financial results, slated for January 30.


“The stock is up because they have driven a dramatic increase in the ad load of their mobile app which is giving investors hope that they exceeded expectations,” BTIG analyst Richard Greenfield said.


Shares were down about 1.3 percent to $ 31.30 in mid-afternoon trading.


The world’s No.1 social network with 1 billion users, Facebook became the first U.S. company to debut on stock markets with a value of more than $ 100 billion. Its value subsequently plunged by more than 50 percent on mounting concerns about slowing revenue growth and the challenges of making money as users shift from personal computers to mobile devices.


Facebook surprised Wall Street in the third quarter by announcing that mobile ads accounted for 14 percent of its total ad revenue. Some analysts expect the company to report further growth in its nascent mobile ad business for the fourth quarter.


Zuckerberg, who founded Facebook in his Harvard dorm room, has said that mobile is the “most misunderstood aspect” of Facebook. But he has repeatedly poured cold water on rumors that Facebook would build its own smartphone to compete against Apple Inc’s iPhone and smartphones based on Google Inc’s Android operating system.


During an on-stage interview at a conference in September, Zuckerberg said that he believed search could be a ripe area of growth for Facebook.


“Facebook is really uniquely positioned to answer a lot of the questions that people have,” Zuckerberg said, such as finding a good restaurant or learning more about a job opportunity.


Still, many technology observers believe that Facebook is more likely to improve the search capabilities within Facebook than to develop a full-fledged search engine that indexes all the Web’s content and competes head-on with search leader Google.


Among the other items that technology blogs and analysts speculate might be unveiled on Tuesday were new standalone apps for Apple’s iPad tablet, new features to display video ads and even a new wing of corporate headquarters.


Some cautioned that expectations of a game-changing new product were likely to cause disappointment.


“There’s no way they’re announcing anything that has financial impact, or they wouldn’t do it now, they’d wait two weeks,” said Wedbush Securities analyst Michael Pachter, citing Facebook’s upcoming earnings.


“Why would you announce something that has a financial impact during the quiet period?,” he said.


(Reporting By Alexei Oreskovic; Editing by Paul Simao)


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After record turnout, Academy expands voting pool in Doc and Shorts categories






LOS ANGELES (TheWrap.com) – The Academy has dramatically expanded the potential pool of voters in three categories, looking to increase voter participation just as its first-ever adoption of online voting has apparently led to unexpectedly high turnout.


On Saturday, AMPAS president Hawk Koch sent an email to voters announcing that all 5,856 voting members would be sent screeners of all the nominees in the Best Documentary Feature, Best Live-Action Short Film and Best Animated Short Film categories.






The change had actually been adopted by the Board of Governors more than a year ago, at a December 2011 meeting.


Academy rules still require voters in the three categories to see all five nominees before voting, but the rules no longer insist that members to view the films theatrically at special AMPAS screenings.


The third short-film category, Best Documentary Short Subject, is not affected by the new policy, even though the push to expand the pool of voters via screeners began in the Documentary Branch when it changed the doc-feature rules a year ago.


Branch governor Michael Moore told TheWrap he plans to push for changes in the doc-shorts category this year.


The new procedures have the potential to increase the number of voters in those categories from the low hundreds into the thousands. The Academy does not release the numbers of members who vote, but those who’ve participated in the process have long surmised that categories requiring members to attend special voting screenings may only attract a couple hundred voters.


This year’s nomination vote was beset by snags in the transition to online voting, with the Academy first pushing back the deadline for members to request paper ballots, then opting to automatically send ballots to every member who didn’t sign up for the online option regardless of whether they’d requested paper.


The week that ballots were due, AMPAS also pushed back the final deadline for nomination voting by one day, amid rampant speculation and anecdotal evidence that voters were confused by the new procedures.


Many people insisted that the earlier deadline and the different voting procedures would cause members to give up, and thus substantially depress the number of voters who cast ballots.


But according to three Academy sources, voter turnout was in fact the highest number in years in every category.


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