Boeing Closer to Answer on 787s, but Not to Getting Them Back in Air


Issei Kato/Reuters


Safety inspectors looked over a 787 on Friday in Japan. The plane made an emergency landing after receiving a smoke alarm.







With 787 Dreamliners grounded around the world, Boeing is scrambling to devise a technical fix that would allow the planes to fly again soon, even as investigators in the United States and Japan are trying to figure out what caused the plane’s lithium-ion batteries to overheat.




Ray LaHood, the transportation secretary, made it clear on Friday that a rapid outcome was unlikely, saying that 787s would not be allowed to fly until the authorities were “1,000 percent sure” they were safe.


“Those planes aren’t flying now until we have a chance to examine the batteries,” Mr. LaHood told reporters. “That seems to be where the problem is.”


The Federal Aviation Administration on Wednesday took the rare step of grounding Boeing’s technologically advanced 787s after a plane in Japan made an emergency landing when one of its two lithium-ion batteries set off a smoke alarm in the cockpit. Last week at Boston’s Logan Airport, a battery ignited in a parked 787.


The last time the government grounded an entire fleet of airplanes was in 1979, after the crash of a McDonnell Douglas DC-10.


The grounding comes as the United States is going through a record stretch of safe commercial jet flying: It has been nearly four years since a fatal airline crash, with nearly three billion passengers flying in that period. The last airliner crash, near Buffalo, came after a quiet period of two and a half years, which suggests a declining crash rate.


Investigators in Japan said Friday that a possible explanation for the problems with the 787’s batteries was that they were overcharged — a hazard that has long been a concern for lithium-ion batteries. But how that could have happened to a plane that Boeing says has multiple systems to prevent such an event is still unclear.


Given the uncertainty, it will be hard for federal regulators to approve any corrective measures proposed by Boeing. To lift the grounding order, Boeing must demonstrate that any fix it puts in place would prevent similar episodes from happening.


The government’s approach, while prudent, worries industry officials who fear it does not provide a rapid exit for Boeing.


The F.A.A. typically sets a course of corrective action for airlines when it issues a safety directive. But in the case of the 787, the government’s order, called an emergency airworthiness directive, required that Boeing demonstrate that the batteries were safe but did not specify how.


While the government and the plane maker are cooperating, there are few precedents for the situation.


“Everyone wants the airplane back in the air quickly and safely,” said Mark V. Rosenker, a former chairman of the National Transportation Safety Board. “But I don’t believe there will be a corner cut to accomplish that. It will happen when all are confident they have a good solution that will contain a fire or a leak.”


Boeing engineers, Mr. Rosenker said, are working around the clock. “I bet they have cots and food for the engineers who are working on this,” he said. “They have produced a reliable and safe aircraft and as advanced as it is, they don’t want to put airplanes in the air with the problems we have seen.”


The government approved Boeing’s use of lithium-ion batteries to power some of the plane’s systems in 2007, but special conditions were imposed on the plane maker to ensure the batteries would not overheat or ignite. Government inspectors also approved Boeing’s testing plans for the batteries and were present when they were performed.


Even so, after the episode in Boston, the federal agency said it would review the 787’s design and manufacturing with a focus on the electrical systems and batteries. The agency also said it would review the certification process.


The 787 has more electrical systems than previous generations of airplanes. These systems operate hydraulic pumps, de-ice the wings, pressurize the cabin and handle other tasks. The plane also has electric brakes instead of hydraulic ones. To run these systems, the 787 has six generators with a capacity equivalent to the power needed by 400 homes.


Nicola Clark and Christopher Drew contributed reporting.



This article has been revised to reflect the following correction:

Correction: January 19, 2013

An earlier version of this article misstated the response of regulators after small cracks were found in the wings of the Airbus A380, and the year those cracks were found. Regulators required inspections, followed by fixes; they did not order the plane grounded. And the discovery was made in 2012, not two years ago.



Read More..

Business Briefing | Medicine: F.D.A. Clears Botox to Help Bladder Control



Botox, the wrinkle treatment made by Allergan, has been approved to treat adults with overactive bladders who cannot tolerate or were not helped by other drugs, the Food and Drug Administration said on Friday. Botox injected into the bladder muscle causes the bladder to relax, increasing its storage capacity. “Clinical studies have demonstrated Botox’s ability to significantly reduce the frequency of urinary incontinence,” Dr. Hylton V. Joffe, director of the F.D.A.’s reproductive and urologic products division, said in a statement. “Today’s approval provides an important additional treatment option for patients with overactive bladder, a condition that affects an estimated 33 million men and women in the United States.”


Read More..

Personal Health: That Loving Feeling Takes a Lot of Work

When people fall in love and decide to marry, the expectation is nearly always that love and marriage and the happiness they bring will last; as the vows say, till death do us part. Only the most cynical among us would think, walking down the aisle, that if things don’t work out, “We can always split.”

But the divorce rate in the United States is half the marriage rate, and that does not bode well for this cherished institution.

While some divorces are clearly justified by physical or emotional abuse, intolerable infidelity, addictive behavior or irreconcilable incompatibility, experts say many severed marriages seem to have just withered and died from a lack of effort to keep the embers of love alive.


Jane Brody speaks about love and marriage.



I say “embers” because the flame of love — the feelings that prompt people to forget all their troubles and fly down the street with wings on their feet — does not last very long, and cannot if lovers are ever to get anything done. The passion ignited by a new love inevitably cools and must mature into the caring, compassion and companionship that can sustain a long-lasting relationship.

Studies by Richard E. Lucas and colleagues at Michigan State University have shown that the happiness boost that occurs with marriage lasts only about two years, after which people revert to their former levels of happiness — or unhappiness.

Infatuation and passion have even shorter life spans, and must evolve into “companionate love, composed more of deep affection, connection and liking,” according to Sonja Lyubomirsky, a professor of psychology at the University of California, Riverside.

In her new book, “The Myths of Happiness,” Dr. Lyubomirsky describes a slew of research-tested actions and words that can do wonders to keep love alive.

She points out that the natural human tendency to become “habituated” to positive circumstances — to get so used to things that make us feel good that they no longer do — can be the death knell of marital happiness. Psychologists call it “hedonic adaptation”: things that thrill us tend to be short-lived.

So Dr. Lyubomirsky’s first suggestion is to adopt measures to avert, or at least slow down, the habituation that can lead to boredom and marital dissatisfaction. While her methods may seem obvious, many married couples forget to put them into practice.

Building Companionship

Steps to slow, prevent or counteract hedonic adaptation and rescue a so-so marriage should be taken long before the union is in trouble, Dr. Lyubomirsky urges. Her recommended strategies include making time to be together and talk, truly listening to each other, and expressing admiration and affection.

Dr. Lyubomirsky emphasizes “the importance of appreciation”: count your blessings and resist taking a spouse for granted. Routinely remind yourself and your partner of what you appreciate about the person and the marriage.

Also important is variety, which is innately stimulating and rewarding and “critical if we want to stave off adaptation,” the psychologist writes. Mix things up, be spontaneous, change how you do things with your partner to keep your relationship “fresh, meaningful and positive.”

Novelty is a powerful aphrodisiac that can also enhance the pleasures of marital sex. But Dr. Lyubomirsky admits that “science has uncovered precious little about how to sustain passionate love.” She likens its decline to growing up or growing old, “simply part of being human.”

Variety goes hand in hand with another tip: surprise. With time, partners tend to get to know each other all too well, and they can fall into routines that become stultifying. Shake it up. Try new activities, new places, new friends. Learn new skills together.

Although I’ve been a “water bug” my whole life, my husband could swim only as far as he could hold his breath. We were able to enjoy the water together when we both learned to kayak.

“A pat on the back, a squeeze of the hand, a hug, an arm around the shoulder — the science of touch suggests that it can save a so-so marriage,” Dr. Lyubomirsky writes. “Introducing more (nonsexual) touching and affection on a daily basis will go a long way in rekindling the warmth and tenderness.”

She suggests “increasing the amount of physical contact in your relationship by a set amount each week” within the comfort level of the spouses’ personalities, backgrounds and openness to nonsexual touch.

Positive Energy

A long-married friend recently told me that her husband said he missed being touched and hugged. And she wondered what the two of them would talk about when they became empty-nesters. Now is the time, dear friend, to work on a more mutually rewarding relationship if you want your marriage to last.

Support your partner’s values, goals and dreams, and greet his or her good news with interest and delight. My husband’s passion lay in writing for the musical theater. When his day job moved to a different city, I suggested that rather than looking for a new one, he pursue his dream. It never became monetarily rewarding, but his vocation fulfilled him and thrilled me. He left a legacy of marvelous lyrics for more than a dozen shows.

Even a marriage that has been marred by negative, angry or hurtful remarks can often be rescued by filling the home with words and actions that elicit positive emotions, psychology research has shown.

According to studies by Barbara L. Fredrickson, a social psychologist and professor at the University of North Carolina at Chapel Hill, a flourishing relationship needs three times as many positive emotions as negative ones. In her forthcoming book, “Love 2.0,” Dr. Fredrickson says that cultivating positive energy everyday “motivates us to reach out for a hug more often or share and inspiring or silly idea or image.”

Dr. Lyubomirsky reports that happily married couples average five positive verbal and emotional expressions toward one another for every negative expression, but “very unhappy couples display ratios of less than one to one.”

To help get your relationship on a happier track, the psychologist suggests keeping a diary of positive and negative events that occur between you and your partner, and striving to increase the ratio of positive to negative.

She suggests asking yourself each morning, “What can I do for five minutes today to make my partner’s life better?” The simplest acts, like sharing an amusing event, smiling, or being playful, can enhance marital happiness.


This post has been revised to reflect the following correction:

Correction: January 18, 2013

The Personal Health column on Tuesday, about making marriages last, misspelled the given name of a professor of psychology at the University of California, Riverside, who studies happiness. She is Sonja Lyubomirsky, not Sonya.

Read More..

Mercury-Emissions Treaty Adopted





GENEVA (AP) — More than 140 nations adopted the first legally binding international treaty on Saturday aimed at reducing mercury emissions, after four years of negotiations on ways to set limits on the use of a highly toxic metal.




The treaty was adopted after all-night negotiations that followed a week of talks in Geneva, United Nations environmental officials and diplomats said. A signing ceremony will be held later this year in Japan, and then 50 nations must ratify the agreement before it comes into force, which officials said they expected to happen within three or four years.


“To agree on global targets is not easy to do,” Achim Steiner, the executive director of the United Nations Environment Program, said at a news conference. “There was no delegation here that wished to leave Geneva without drafting a treaty.”


The treaty will for the first time set enforceable limits on emissions of mercury, which is widely used in chemical production and small-scale mining, and exclude, phase out or restrict some products that contain mercury.


“We have closed a chapter on a journey that has taken four years of often intense but ultimately successful negotiations and opened a new chapter towards a sustainable future,” said Fernando Lugris, the Uruguayan diplomat who led the negotiations.


But some supporters of a new mercury treaty said they were not satisfied with the agreement.


Joseph DiGangi, a science adviser with the advocacy group IPEN, said that while the treaty was “a first step,” it was not tough enough to achieve its aim of reducing overall emissions.


For example, he said, there is no requirement that each country create a national plan for ways it will reduce mercury emissions.


But proponents of the treaty say it will set meaningful controls and reductions on a variety of products, processes and industries in which mercury is used, released or emitted.


Those would include energy-saving light bulbs, medical equipment like thermometers, and the mining, cement and coal-fired power industries.


Franz Perrez, Switzerland’s ambassador for the environment, said the treaty “will help us to protect human health and the environment all over the world.”


Read More..

The Lede: Live Blog: Inside the Fed's 2007 Deliberations

On Friday the Federal Reserve released the transcripts of its discussions in 2007, the year the housing market, the financial markets, and the broader economy began to unravel. Reporters from The Times are sharing their findings on what the transcripts reveal in the blog entries and tweets below.
Read More..

Well: Your Twitter Tips for Going Vegan

In this week’s Well column, “How to Go Vegan,”, we asked you to send in your favorite tips and tricks for adopting a solely plant-based diet on Twitter. We received a range of responses, from quirky ingredient combinations that replicate a nonvegan dish to simple mantras to get you in a vegan frame of mind. Here are some of our favorites. To see the entire list of submissions, visit the hashtag, #vegantips.

Let’s start with some simple recipes that may satisfy your vegan craving:


Add some of your favorite ingredients:


Don’t forget to love your legumes:


And what about some tips to keep you on the vegan path?


And don’t forget to serve a healthy side of humor with that vegan dish:

Read More..

Well: Your Twitter Tips for Going Vegan

In this week’s Well column, “How to Go Vegan,”, we asked you to send in your favorite tips and tricks for adopting a solely plant-based diet on Twitter. We received a range of responses, from quirky ingredient combinations that replicate a nonvegan dish to simple mantras to get you in a vegan frame of mind. Here are some of our favorites. To see the entire list of submissions, visit the hashtag, #vegantips.

Let’s start with some simple recipes that may satisfy your vegan craving:


Add some of your favorite ingredients:


Don’t forget to love your legumes:


And what about some tips to keep you on the vegan path?


And don’t forget to serve a healthy side of humor with that vegan dish:

Read More..

DealBook: Michael Dell’s Empire in a Buyout Spotlight

The computer empire of Michael S. Dell spreads across a campus of low-slung buildings in Round Rock, Tex.

But his financial empire — estimated at $16 billion — occupies the 21st floor of a dark glass skyscraper on Fifth Avenue in Manhattan.

It is there that MSD Capital, started by Mr. Dell 15 years ago to manage his fortune, has quietly built a reputation as one of the smartest investors on Wall Street. By amassing a prodigious portfolio of stocks, companies, real estate and timberland, Mr. Dell has reduced his exposure to the volatile technology sector and branched out into businesses as diverse as dentistry and landscaping.

Now, Mr. Dell is on the verge of making one of the biggest investments of his life. The 47-year-old billionaire and his private equity backers are locked in talks to acquire Dell, the company he started with $1,000 as a teenager three decades ago, in a leveraged buyout worth more than $20 billion. MSD could play a role in the Dell takeover, according to people briefed on the deal.

The private equity firm Silver Lake has been in negotiations to join with Mr. Dell on a transaction, along with other potential partners like wealthy Asian investors or foreign funds. Mr. Dell would be expected to roll his nearly 16 percent ownership of the company into the buyout, a stake valued at about $3.5 billion. He could also contribute additional personal money as part of the buyout.

That money is managed by MSD, among the more prominent so-called family offices that are set up to handle the personal investments of the wealthy. Others with large family offices include Bill Gates, whose Microsoft wealth financed the firm Cascade Investment, and New York’s mayor, Michael R. Bloomberg, who set up his firm, Willett Advisors, in 2010 to manage his personal and philanthropic assets.

“Some of these family offices are among the world’s most sophisticated investors and have the capital and talent to compete with the largest private equity firms and hedge funds,” said John P. Rompon, managing partner of McNally Capital, which helps structure private equity deals for family offices.

A spokesman for MSD declined to comment for this article. The buyout talks could still fall apart.

In 1998, Mr. Dell, then just 33 years old — and his company’s stock worth three times what it is today — decided to diversify his wealth and set up MSD. He staked the firm with $400 million of his own money, effectively starting his own personal money-management business.

To head the operation, Mr. Dell hired Glenn R. Fuhrman, a managing director at Goldman Sachs, and John C. Phelan, a principal at ESL Investments, the hedge fund run by Edward S. Lampert. He knew both men from his previous dealings with Wall Street. Mr. Fuhrman led a group at Goldman that marketed specialized investments like private equity and real estate to wealthy families like the Dells. And Mr. Dell was an early investor in Mr. Lampert’s fund.

Mr. Fuhrman and Mr. Phelan still run MSD and preside over a staff of more than 100 overseeing Mr. Dell’s billions and the assets in his family foundation. MSD investments include a stock portfolio, with positions in the apparel company PVH, owner of the Calvin Klein and Tommy Hilfiger brands, and DineEquity, the parent of IHOP and Applebee’s.

Among its real estate holdings are the Four Seasons Resort Maui in Hawaii and a stake in the New York-based developer Related Companies.

MSD also has investments in several private businesses, including ValleyCrest, which bills itself as the country’s largest landscape design company, and DentalOne Partners, a collection of dental practices.

Perhaps MSD’s most prominent deal came in 2008, in the middle of the financial crisis, when it joined a consortium that acquired the assets of the collapsed mortgage lender IndyMac Bank from the federal government for about $13.9 billion and renamed it OneWest Bank.

The OneWest purchase has been wildly successful. Steven Mnuchin, a former Goldman executive who led the OneWest deal, has said that the bank is expected to consider an initial public offering this year. An I.P.O. would generate big profits for Mr. Dell and his co-investors, according to people briefed on the deal.

Another arm of MSD makes select investments in outside hedge funds. Mr. Dell invested in the first fund raised by Silver Lake, the technology-focused private equity firm that might now become his partner in taking Dell private.
MSD’s principals have already made tidy fortunes. In 2009, Mr. Fuhrman, 47, paid $26 million for the Park Avenue apartment of the former Lehman Brothers chief executive Richard S. Fuld. Mr. Phelan, 48, and his wife, Amy, a former Dallas Cowboys cheerleader, also live in a Park Avenue co-op and built a home in Aspen, Colo.

Both are influential players on the contemporary art scene, with ARTNews magazine last year naming each of them among the world’s top 200 collectors. MSD, too, has dabbled in the visual arts. In 2010, MSD bought an archive of vintage photos from Magnum, including portraits of Marilyn Monroe and Mahatma Gandhi, and has put the collection on display at the University of Texas, Mr. Dell’s alma mater.

Just as the investment firms Rockefeller & Company (the Rockefellers, diversifying their oil fortune) and Bessemer Trust (the Phippses, using the name of the steelmaking process that formed the basis of their wealth) started out as investment vehicles for a single family, MSD has recently shown signs of morphing into a traditional money management business with clients beside Mr. Dell.

Last year, for the fourth time, an MSD affiliate raised money from outside investors when it collected about $1 billion for a stock-focused hedge fund, MSD Torchlight Partners. A 2010 fund investing in distressed European assets also manages about $1 billion. The Dell family is the anchor investor in each of the funds, according to people briefed on the investments.

MSD has largely remained below the radar, though its name emerged a decade ago in the criminal trial of the technology banker Frank Quattrone on obstruction of justice charges. Prosecutors introduced an e-mail that Mr. Fuhrman sent to Mr. Quattrone during the peak of the dot-com boom in which he pleaded for a large allotment of a popular Internet initial public offering.

“We know this is a tough one, but we wanted to ask for a little help with our Corvis allocation,” Mr. Fuhrman wrote. “We are looking forward to making you our ‘go to’ banker.”

The e-mail, which was not illegal, was meant to show the quid pro quo deals that were believed to have been struck between Mr. Quattrone and corporate chieftains like Mr. Dell — the bankers would give executives hot I.P.O.’s and the executives, in exchange, would hold out the possibility of giving business to the bankers. (Mr. Quattrone’s conviction was reversed on appeal.)

The MSD team has also shown itself to be loyal to its patron in other ways.

On the MSD Web site, in the frequently asked questions section, the firm asks and answers queries like “how many employees do you have” and “what kind of investments do you make.”

In the last question on the list, MSD asks itself, “Do you use Dell computer equipment?” The answer: “Exclusively!”

Michael J. de la Merced contributed reporting.


This post has been revised to reflect the following correction:

Correction: January 18, 2013

An earlier version of this article misstated when an energy hedge fund raised money from outside investors. It was in 2011, not earlier this year.

A version of this article appeared in print on 01/18/2013, on page B1 of the NewYork edition with the headline: Michael Dell’s Empire In a Buyout Spotlight.
Read More..

WORLD: Defusing a Crisis in Pakistan

January 18, 2013

Muhammad Tahir-ul Qadri, a Pakistani preacher, emerged on the country’s political scene, leading huge protests in Islamabad. After days of standoffs, he reached a symbolic deal with the government.

Read More..

Winfrey’s Low-Rated Cable Channel Is Poised to Break Through





Last Tuesday afternoon, Oprah Winfrey called the co-presidents of her cable channel OWN with jump-on-the-couch-with-joy news. “Lance wants to talk,” she said, referring to Lance Armstrong, whom she had been courting for a confessional interview about his long-denied use of performance-enhancing drugs.







Stephanie Diani for The New York Times

Oprah Winfrey, shown at an event in Los Angeles last October, introduced the cable channel OWN two years ago.







Ms. Winfrey conferred with the co-presidents, Erik Logan and Sheri Salata, about booking a trip to Mr. Armstrong’s hometown, Austin, Tex., reserving airtime for Thursday night and announcing the “get” to the press.


What no one said on the call was that this interview — maybe Ms. Winfrey’s biggest since her 1993 sit-down with Michael Jackson — could be a turning point for OWN, which has been low-rated since its birth two years ago.


Another turning point — perhaps even bigger — came this month when OWN started to pocket substantial per-subscriber fees from some of the biggest cable and satellite operators in the country. Some of these deals were done before OWN even premiered. The operators agreed to pay just a penny or two per subscriber a month until January 2013, and then start paying nearly 20 cents a month on average, according to people with direct knowledge of the deals who asked for anonymity because the details were confidential. The fees increase over the span of several years.


Multiply those dimes and quarters across most of the 83 million homes in which OWN is available (but not all — at least one deal is still pending) and the value for Ms. Winfrey and Discovery Communications is plain. Discovery, OWN’s other owner, has said that the channel will turn a profit for the first time in the second half of 2013. Discovery has invested more than $400 million to date.


Paul Maxwell, who runs MediaBiz, a television industry reporting and consulting firm, said OWN was now where Discovery hoped it would be at birth. “They’re not satisfied. They see a lot more to do,” he said. “But they think they’re on the right track now.”


The OWN story is a reminder that cable is a niche business, one built on serving loyal but often small groups of fans.


Ms. Winfrey remains just as well-known now as she was three years ago, her last full year hosting “The Oprah Winfrey Show” on local television stations, said Henry Schafer of Marketing Evaluations, a research firm that publishes proprietary Q Scores for celebrities. But her emotional connection to consumers is not nearly as strong as it was then.


Her Q Score — a combination of both traits — dipped to 22 in 2012 from 31 in 2010 among adult women. Although Ms. Winfrey remains above the average of 16, “she’s been out of focus for a while,” Mr. Schafer said.


Big scoops like the sit-down with Mr. Armstrong can bring her back, at least temporarily. OWN is trying to capitalize on the interview by spreading it out over two nights, by raising advertising rates and by running some ads for other programs on the channel. To make sure people can find the interview in the first place, OWN is running Internet and print ads and promoting a channel finder tool.


“When Oprah does what you know she’s going to do — get the big gets — it just provides a big spotlight on all the good that’s been going on,” said Mr. Logan, who cited two successful reality shows, “Welcome to Sweetie Pie’s” and “Iyanla: Fix My Life,” and an Emmy Award for Ms. Winfrey’s “Super Soul Sunday.”


Success for OWN is relative. Last year, only 325,000 people watched the channel on a typical night, 160,000 of whom were 25 to 54 years old. About 50 broadcasters and cable channels had a bigger audience. But OWN was up about 30 percent over its first year, 2011.


Publicly, the low point for the channel seemed to come in March 2012, when the channel decided to lay off 30 employees, about 20 percent of its work force. The layoffs and the cancellation of a daily talk show by Rosie O’Donnell helped the channel to save $50 million a year and achieve profitability more quickly.


Read More..

The New Old Age: In Flu Season, Use a Mask. But Which One?

Face masks help prevent people from getting the flu. But how much protection do they provide?

You might think the answer to this question would be well established. It’s not.

In fact, there is considerable uncertainty over how well face masks guard against influenza when people use them outside of hospitals and other health care settings. This has been a topic of discussion and debate in infectious disease circles since the 2009 H1N1 flu pandemic, also known as swine flu.

As the government noted in a document that provides guidance on the issue, “Very little information is available about the effectiveness of facemasks and respirators in controlling the spread of pandemic influenza in community settings.” This is also true of seasonal influenza — the kind that strikes every winter and that we are experiencing now, experts said.

Let’s jump to the bottom line for older people and caregivers before getting into the details. If someone is ill with the flu, coughing and sneezing and living with others, say an older spouse who is a bit frail, the United States Centers for Disease Control and Prevention recommends the use of a face mask “if available and tolerable” or a tissue to cover the nose and mouth.

If you are healthy and serving as a caregiver for someone who has the flu — say, an older person who is ill and at home — the C.D.C. recommends using a face mask or a respirator. (I’ll explain the difference between those items in just a bit.) But if you are a household member who is not in close contact with the sick person, keep at a distance and there is no need to use a face mask or respirator, the C.D.C. advises.

The recommendations are included in another document related to pandemic influenza — a flu caused by a new virus that circulates widely and ends up going global because people lack immunity. That is not a threat this year, but the H3N2 virus that is circulating widely is hitting many older adults especially hard. So the precautions are a good idea, even outside a pandemic situation, said Dr. Ed Septimus, a spokesman for the Infectious Diseases Society of America.

The key idea here is exposure, Dr. Septimus said. If you are a caregiver and intimately exposed to someone who is coughing, sneezing and has the flu, wearing a mask probably makes sense — as it does if you are the person with the flu doing the coughing and sneezing and a caregiver is nearby.

But the scientific evidence about how influenza is transmitted is not as strong as experts would like, said Dr. Carolyn Bridges, associate director of adult immunization at the C.D.C. It is generally accepted that the flu virus is transmitted through direct contact — when someone who is ill touches his or her nose and then a glass that he or she hands to someone else, for instance — and through large droplets that go flying through the air when a person coughs or sneezes. What is not known is the extent to which tiny aerosol particles are implicated in transmission.

Evidence suggests that these tiny particles may play a more important part than previously suspected. For example, a November 2010 study in the journal PLoS One found that 81 percent of flu patients sent viral material through air expelled by coughs, and 65 percent of the virus consisted of small particles that can be inhaled and lodge deeper in the lungs than large droplets.

That is a relevant finding when it comes to masks, which cover much of the face below the eyes but not tightly, letting air in through gaps around the nose and mouth. As the C.D.C.’s advisory noted, “Facemasks help stop droplets from being spread by the person wearing them. They also keep splashes or sprays from reaching the mouth and nose of the person wearing them. They are not designed to protect against breathing in the very small particle aerosols that may contain viruses.”

In other words, you will get some protection, but it is not clear how much. In most circumstances, “if you’re caring for a family member with influenza, I think a surgical mask is perfectly adequate,” said Dr. Carol McLay, an infection control consultant based in Lexington, Ky.

By contrast, respirators fit tightly over someone’s face and are made of materials that filter out small particles that carry the influenza virus. They are recommended for health care workers who are in intimate contact with patients and who have to perform activities like suctioning their lungs. So-called N95 respirators block at least 95 percent of small particles in tests, if properly fitted.

Training in how to use respirators is mandated in hospitals, but no such requirement applies outside, and consumers frequently put them on improperly. One study of respirator use in New Orleans after Hurricane Katrina, when mold was a problem, found that only 24 percent of users put them on the right way. Also, it can be hard to breathe when respirators are used, and this can affect people’s willingness to use them as recommended.

Unfortunately, research about the relative effectiveness of masks and respirators is not robust, and there is no guidance backed by scientific evidence available for consumers, Dr. Bridges said. Nor is there any clear way of assessing the relative merits of various products being sold to the public, which differ in design and materials used.

“Honestly, some of the ones I’ve seen are almost like a paper towel with straps,” Dr. McLay said. Her advice: go with name-brand items used by your local hospital.

Meanwhile, it is worth repeating: The single most important thing that older people and caregivers can do to prevent the flu is to be vaccinated, Dr. Bridges said. “It’s the best tool we have,” she said, noting that preventing flu also involves vigilant hand washing, using tissues or arms to block sneezing, and staying home when ill so people do not transmit the virus. And it is by no means too late to get a shot, whose cost Medicare will cover for older adults.

Read More..

The New Old Age: In Flu Season, Use a Mask. But Which One?

Face masks help prevent people from getting the flu. But how much protection do they provide?

You might think the answer to this question would be well established. It’s not.

In fact, there is considerable uncertainty over how well face masks guard against influenza when people use them outside of hospitals and other health care settings. This has been a topic of discussion and debate in infectious disease circles since the 2009 H1N1 flu pandemic, also known as swine flu.

As the government noted in a document that provides guidance on the issue, “Very little information is available about the effectiveness of facemasks and respirators in controlling the spread of pandemic influenza in community settings.” This is also true of seasonal influenza — the kind that strikes every winter and that we are experiencing now, experts said.

Let’s jump to the bottom line for older people and caregivers before getting into the details. If someone is ill with the flu, coughing and sneezing and living with others, say an older spouse who is a bit frail, the United States Centers for Disease Control and Prevention recommends the use of a face mask “if available and tolerable” or a tissue to cover the nose and mouth.

If you are healthy and serving as a caregiver for someone who has the flu — say, an older person who is ill and at home — the C.D.C. recommends using a face mask or a respirator. (I’ll explain the difference between those items in just a bit.) But if you are a household member who is not in close contact with the sick person, keep at a distance and there is no need to use a face mask or respirator, the C.D.C. advises.

The recommendations are included in another document related to pandemic influenza — a flu caused by a new virus that circulates widely and ends up going global because people lack immunity. That is not a threat this year, but the H3N2 virus that is circulating widely is hitting many older adults especially hard. So the precautions are a good idea, even outside a pandemic situation, said Dr. Ed Septimus, a spokesman for the Infectious Diseases Society of America.

The key idea here is exposure, Dr. Septimus said. If you are a caregiver and intimately exposed to someone who is coughing, sneezing and has the flu, wearing a mask probably makes sense — as it does if you are the person with the flu doing the coughing and sneezing and a caregiver is nearby.

But the scientific evidence about how influenza is transmitted is not as strong as experts would like, said Dr. Carolyn Bridges, associate director of adult immunization at the C.D.C. It is generally accepted that the flu virus is transmitted through direct contact — when someone who is ill touches his or her nose and then a glass that he or she hands to someone else, for instance — and through large droplets that go flying through the air when a person coughs or sneezes. What is not known is the extent to which tiny aerosol particles are implicated in transmission.

Evidence suggests that these tiny particles may play a more important part than previously suspected. For example, a November 2010 study in the journal PLoS One found that 81 percent of flu patients sent viral material through air expelled by coughs, and 65 percent of the virus consisted of small particles that can be inhaled and lodge deeper in the lungs than large droplets.

That is a relevant finding when it comes to masks, which cover much of the face below the eyes but not tightly, letting air in through gaps around the nose and mouth. As the C.D.C.’s advisory noted, “Facemasks help stop droplets from being spread by the person wearing them. They also keep splashes or sprays from reaching the mouth and nose of the person wearing them. They are not designed to protect against breathing in the very small particle aerosols that may contain viruses.”

In other words, you will get some protection, but it is not clear how much. In most circumstances, “if you’re caring for a family member with influenza, I think a surgical mask is perfectly adequate,” said Dr. Carol McLay, an infection control consultant based in Lexington, Ky.

By contrast, respirators fit tightly over someone’s face and are made of materials that filter out small particles that carry the influenza virus. They are recommended for health care workers who are in intimate contact with patients and who have to perform activities like suctioning their lungs. So-called N95 respirators block at least 95 percent of small particles in tests, if properly fitted.

Training in how to use respirators is mandated in hospitals, but no such requirement applies outside, and consumers frequently put them on improperly. One study of respirator use in New Orleans after Hurricane Katrina, when mold was a problem, found that only 24 percent of users put them on the right way. Also, it can be hard to breathe when respirators are used, and this can affect people’s willingness to use them as recommended.

Unfortunately, research about the relative effectiveness of masks and respirators is not robust, and there is no guidance backed by scientific evidence available for consumers, Dr. Bridges said. Nor is there any clear way of assessing the relative merits of various products being sold to the public, which differ in design and materials used.

“Honestly, some of the ones I’ve seen are almost like a paper towel with straps,” Dr. McLay said. Her advice: go with name-brand items used by your local hospital.

Meanwhile, it is worth repeating: The single most important thing that older people and caregivers can do to prevent the flu is to be vaccinated, Dr. Bridges said. “It’s the best tool we have,” she said, noting that preventing flu also involves vigilant hand washing, using tissues or arms to block sneezing, and staying home when ill so people do not transmit the virus. And it is by no means too late to get a shot, whose cost Medicare will cover for older adults.

Read More..

Bits Blog: Facebook's Other Big Disruption

Facebook just made a potentially game-changing announcement. It got less fanfare than Tuesday’s announcement that it is going into the social search business, but this other announcement may have bigger long-term implications for the technology industry.

Put simply, some of the world’s biggest computing systems just got a little cheaper, and a lot easier to configure. As a consequence, the companies that supply the hardware to these systems may have to scramble to remain as profitable. The reason is a Facebook-led open source project.

In 2011 Facebook began the Open Compute Project, an effort among technology companies to use open-source computer hardware. Tech companies similarly shared intellectual property with Linux software, which lowered costs and spurred innovation. Facebook’s project has attracted many significant participants, including Goldman Sachs, Arista Networks, Rackspace, Hewlett-Packard and Dell.

At a user summit on Wednesday Intel, another key member of the Open Compute Project, announced it would release to the group a silicon-based optical system that enables the data and computing elements in a rack of computer servers to communicate at 100 gigabits a second. That is significantly faster than conventional wire-based methods, and uses about half the power.

More important, it means that elements of memory and processing that now must be fixed closely together can be separated within a rack, and used as needed for different kinds of tasks. There is a lot of waste in data centers today simply because, when there is an upgrade in servers, lots of other associated data-processing hardware has to be changed, too.

There were other announcements, like a computer motherboard called Grouphug that allows different manufacturers’ chips to be interchanged without altering other parts of the machine. Before, they were custom made. Put together, such innovations potentially lower the cost and complexity of running big and small data centers to an extent that works for a lot of companies.

“Who wouldn’t want a cheaper, more efficient server?” said Frank Frankovsky, vice president of hardware design at Facebook, and the chairman of Open Compute. “The problem we’re solving is much larger than Facebook’s own challenges. There is a massive amount of data in the world that people expect to have processed quickly.”

To be sure, it’s in Facebook’s interest to attack expensive hardware. The company makes money from a service that requires hundreds of thousands of computer servers distributed in big centers around the world. Google and Amazon.com, which are not members of the project, maintain proprietary systems which they apparently felt gave them a competitive edge.

For Facebook, the difference seems to be more in the software. To the extent hardware costs drop, that’s great for them. Mr. Frankovsky argued that, while “this puts challenges on the incumbents” in hardware, “it also helps them. They have a finite number of engineering resources, and this way they hear from a community about whether there is an interest for a product.” Intel may hope to benefit from its open-source release, since it could see an overall rise in demand for its chips with the move toward cheaper computing.

The real test is whether Facebook can increase the number of potential buyers for Open Compute equipment. “The question is, can they extend this beyond a few Web businesses like Facebook and Rackspace, or a few financial exercises at Goldman, and bring this to industries like oil or aerospace?” said Matt Eastwood, an analyst with IDC, a technology research firm. “That will take it from 20 or 30 companies to hundreds of companies.”

The issue isn’t so much a technical one, he argues, as it is one of getting corporate information technology professionals interested in radical design changes. Mr. Frankovsky is aware of the problem. Recently he and his colleagues led a seminar in Texas for BP, Shell and other oil giants on how they could use Open Compute hardware in their data centers.

This will not change things dramatically this year, and possibly even next, but over the long haul it could remake a lot of businesses. Linux, remember, was around for several years as a minor player, but eventually undid Sun Microsystems and others.

Read More..

India Ink: A Conversation With: Sikkim Chief Minister Pawan Kumar Chamling

Tucked away in the Himalayas, India’s Sikkim state has averaged an annual growth of 12.6 percent over the last eight years. The state of 600,000 people is of strategic importance to India, surrounded by China, Nepal and Bhutan on three sides. The former monarchy of Sikkim joined the Indian federation of states in 1975 and has been the most peaceful among India’s strife-torn northeastern states.

The chief minister, Pawan Kumar Chamling, has been in power since December 1994, making him the second longest-serving state chief in India’s history. In an interview with India Ink, Mr. Chamling explained how his government has managed to build a development consensus that has eluded Sikkim’s neighboring states.

Sikkim is India’s fastest-growing state since 2004, but somehow its growth story has not been in the limelight as much as Gujarat or Bihar, for example.

Yes, we do not get as much recognition because we are a small state, in a remote part of the country. But we are a sensitive border state – landlocked by China, Nepal and Bhutan. Yet we are among the most peaceful and progressive states of India. The general impression of border states in India is that they are not peaceful, there is lack of development, leading to unemployment and strife. Sikkim, through its example, has changed that perception. Within five years Sikkim will become a poverty-free state, and it will become the first state to have 100 percent concrete houses.

But fast economic growth often comes with environmental hazards, especially in a state that is part of the Himalayan biodiversity hotspot. Has Sikkim’s environment taken a beating in the state’s pursuit of fast growth?

Our development mantra is innovative, based on natural resources, hydropower, organic farming, ecotourism, floriculture and clean industries. Only 14 percent of our land is inhabitable – the rest is taken up by Himalayan glaciers and jungles. But we have turned our locational disadvantage into an opportunity by protecting our biodiversity and inviting tourists to come and enjoy Sikkim’s natural beauty. We have banned grazing, killing of wildlife and eliminated deforestation. Every time we cut a tree for a development project, we plant 20 saplings elsewhere. We have banned pesticides, and in two years we will become a fully organic state. We have promoted clean industries – we have removed the polluting silicon industry out of the state. If the world adopts Sikkim’s model, global warming can be tackled.

How have you brought about the development consensus among people, particularly in the rural areas, in what is still a very traditional society? In many parts of India we see the biggest impediment to development is that locals do not want to give up on land or traditional means of livelihood.

I consider the rural people my overlords – I tell them that I am their main servant. Sikkim is ours; we must build it together. I tell them we have to use our natural resources – our land, our water. If the government wants their land for a road or other construction, I am ready to pay them more than the market price. I don’t believe in compulsory taking away. I negotiate. I engage in dialogue. That is why people are with me in this quest for development. And our state is investment friendly – we invite industries as development partners of our state. They get good, secure conditions to invest, while locals are happy because it creates jobs.

Some of your critics say that perhaps development has happened too fast for the local population. They claim that locals are not getting jobs, which are being taken away by immigrants.

Those people are backward in their thinking. We are just about entering India’s development mainstream and we have a lot of catching up to do to enter the global mainstream. We are still in the agricultural age, not even manufacturing. We are still way behind in terms of education, health and other social indicators. We have a long way to go, and it is my obsession that we do it quickly.

As for immigrants, if there is manpower demand there will be supply from outside sometimes. Sikkimese people do not like to do manual labor, so outsiders will come. But old laws still protect the right of Sikkimese people over land and other resources. So I do not see immigration as a problem.

Trade with China’s Tibet Autonomous Region through the Nathu La Pass was one of your dream projects and the route finally opened up in 2005 for restricted trade. Has the project lived up to your expectations?

I strongly believe that trade through Nathu La should become full-fledged, and all items should flow across the border. People should also be allowed to cross the border for tourism – that can only bring benefits to Sikkim. I am actually unhappy with the Border Roads Organization (of the Indian Army) for not maintaining the road properly. Landslides have caused damage and affected trade more than we would want. On the Chinese side, the road looks in great condition, and this disparity has national security implications as well.

You have now been in power for 18 years, which is quite unique in India, where state governments generally change every four years. Do you see yourself more as an Asian-style figurehead, or even a neo-royal in this former monarchy?

In a democracy, people are supreme. I have been elected four times because people have liked my work. Because our model is working, so people are happy with this model. I don’t think I am a royal figure or a father figure. I think Sikkimese people feel that this is their government. They believe that if their parents could not educate them, the government will. If we cannot eat, the government will provide. That is why they have faith in this government. And they think I am the top man in this government.

Read More..

Bits Blog: Facebook Unveils a New Search Tool

8:53 p.m. | Updated

MENLO PARK, Calif. — Facebook has spent eight years nudging its users to share everything they like and everything they do. Now, the company is betting it has enough data so that people can find whatever they want on Facebook. And on Tuesday, it unveiled a new tool to help them dig for it.

The tool, which the company calls graph search, is Facebook’s most ambitious stab at overturning the Web search business ruled by its chief rival, Google. It is also an effort to elbow aside other Web services designed to unearth specific kinds of information, like LinkedIn for jobs, Match for dates and Yelp for restaurants.

Facebook has spent over a year honing graph search, said Mark Zuckerberg, the company’s co-founder and chief executive, at an event here at Facebook’s headquarters introducing the new product. He said it would enable Facebook users to search their social network for people, places, photos and things that interest them.

That might include, Mr. Zuckerberg offered, Mexican restaurants in Palo Alto that his friends have “liked” on Facebook or checked into. It might be used to find a date, dentist or job, other Facebook executives said.

“Graph search,” Mr. Zuckerberg said, “is a completely new way to get information on Facebook.”

Graph search will be immediately available to a limited number of Facebook users — in the “thousands,” Mr. Zuckerberg said — and gradually extended to the rest.

Every Internet platform company has been interested in conquering search.

But Facebook search differs from other search services because of the mountain of social data the company has collected over the years. It knows which parks your friends like to take their children to, or which pubs they like to visit, and who among their network is single and lives nearby.

The company is betting that its users are more eager to hear their friends’ recommendations for a restaurant than advice from a professional food critic or from a stranger on Yelp.

Its search tool is based on the premise that the data within Facebook is enough and that its users will have little reason to venture outside its blue walled garden. What they cannot find inside the garden, its search partner, Bing, a Microsoft product, will help them find on the Web.

For now, the Facebook tool will mine its users’ pictures, likes and check-ins, but not their status updates. Graph search, Mr. Zuckerberg explained, is aimed at answering questions based on the data contained in your social network, not serving you a list of links to other Web sites.

Say, for example, you are searching for a grocery store in Manhattan. You would type that question into a box on your Facebook page and the results would show stores your friends liked or where they had checked in.

It remains unclear how users will react to having others mine the data they share on Facebook. Mr. Zuckerberg took pains to reassure users that what they post would be found only if they wanted it to be found. Before the new search tool is available to them, he said, users will see this message: “Please take some time to review who can see your stuff.” Facebook tweaked its privacy controls last December.

Mr. Zuckerberg said Tuesday that initially, photos posted on Instagram, which Facebook owns, would not be part of the database of photos that can be searched. Nor would he specify how soon graph search would be available to those who log in using the Facebook app on their cellphones.

The search tool is plainly designed with an eye toward profits. If done right, said Brian Blau, an analyst with Gartner, it could offer marketers a more precise signal of a Web user’s interests. “It’s going to lend itself to advertising or other revenue-generating products that better matches what people are looking for,” he said. “Advertisers are going to be able to better target what you’re interested in. It’s a much more meaningful search than keyword search.”

News of the new search tool offered a modest lift to Facebook shares, which rose 2.7 percent to a close at $30.10 Tuesday. Google remained stable, with a share price of nearly $725. Google retains two-thirds of the search market, and Facebook’s search tool by itself is not likely to affect Google’s business.

Still, introduction of graph search sharpens the divide between Facebook and Google.

“If Facebook can truly provide relevant answers based on mining data from the social graph, it has an advantage,” said Venkat N. Venkatraman, a business professor at Boston University.

Google has been scrambling for several years to collect social data and incorporate it into search results, as Web users increasingly turn to social networks to seek friends’ recommendations.

It introduced Google Plus, its Facebook rival, in 2011, and from the beginning said its main purpose was to use social information to improve and personalize all Google products, from search to maps to ads. Last year, Google began showing posts, photos, profiles and conversations from Google Plus in Google search results. A search for restaurants in Seattle, for instance, could show posts and photos shared by friends in addition to links from around the Web. Google declined to comment for this article.

The kind of personal search that Facebook is promising is rife with potential privacy hazards, which Mr. Zuckerberg acknowledged repeatedly. “The search we wanted to build is privacy aware,” he maintained. “On Facebook, most of the things people share with you isn’t public.”

The American Civil Liberties Union immediately posted a warning, reminding Facebook users to review their privacy settings. It pointed out that advertisers who, until now, could target only certain categories of people anonymously — “users under 35 who live in Texas,” for instance — could now find specific users under 35 who live in Texas, if their privacy settings allowed them to be found. It cautioned that “controlling your personal data means controlling not only who can see your information but how it can be found and what can be done with it.”

But Facebook pointed out that even though a business owner could personally search for specific personal data, a brand page could not. Detailed searching of Facebook data for the sake of sending promotional messages would violate the site’s internal policies.

The search team was led by two former Google engineers, Lars Rasmussen and Tom Stocky. As they explained in a blog post on the Facebook Engineering Department page, graph search solves a problem of Facebook’s own making: it has collected so much information.

“As people shared more and more content, we saw that we needed to give them better ways to explore and enjoy those stories and memories,” they wrote.

Read More..

The New Old Age: In Flu Season,Use a Mask. But Which One?

Face masks help prevent people from getting the flu. But how much protection do they provide?

You might think the answer to this question would be well established. It’s not.

In fact, there is considerable uncertainty over how well face masks guard against influenza when people use them outside of hospitals and other health care settings. This has been a topic of discussion and debate in infectious disease circles since the 2009 H1N1 flu pandemic, also known as swine flu.

As the government noted in a document that provides guidance on the issue, “Very little information is available about the effectiveness of facemasks and respirators in controlling the spread of pandemic influenza in community settings.” This is also true of seasonal influenza — the kind that strikes every winter and that we are experiencing now, experts said.

Let’s jump to the bottom line for older people and caregivers before getting into the details. If someone is ill with the flu, coughing and sneezing and living with others, say an older spouse who is a bit frail, the United States Centers for Disease Control and Prevention recommends the use of a face mask “if available and tolerable” or a tissue to cover the nose and mouth.

If you are healthy and serving as a caregiver for someone who has the flu — say, an older person who is ill and at home — the C.D.C. recommends using a face mask or a respirator. (I’ll explain the difference between those items in just a bit.) But if you are a household member who is not in close contact with the sick person, keep at a distance and there is no need to use a face mask or respirator, the C.D.C. advises.

The recommendations are included in another document related to pandemic influenza — a flu caused by a new virus that circulates widely and ends up going global because people lack immunity. That is not a threat this year, but the H3N2 virus that is circulating widely is hitting many older adults especially hard. So the precautions are a good idea, even outside a pandemic situation, said Dr. Ed Septimus, a spokesman for the Infectious Diseases Society of America.

The key idea here is exposure, Dr. Septimus said. If you are a caregiver and intimately exposed to someone who is coughing, sneezing and has the flu, wearing a mask probably makes sense — as it does if you are the person with the flu doing the coughing and sneezing and a caregiver is nearby.

But the scientific evidence about how influenza is transmitted is not as strong as experts would like, said Dr. Carolyn Bridges, associate director of adult immunization at the C.D.C. It is generally accepted that the flu virus is transmitted through direct contact — when someone who is ill touches his or her nose and then a glass that he or she hands to someone else, for instance — and through large droplets that go flying through the air when a person coughs or sneezes. What is not known is the extent to which tiny aerosol particles are implicated in transmission.

Evidence suggests that these tiny particles may play a more important part than previously suspected. For example, a November 2010 study in the journal PLoS One found that 81 percent of flu patients sent viral material through air expelled by coughs, and 65 percent of the virus consisted of small particles that can be inhaled and lodge deeper in the lungs than large droplets.

That is a relevant finding when it comes to masks, which cover much of the face below the eyes but not tightly, letting air in through gaps around the nose and mouth. As the C.D.C.’s advisory noted, “Facemasks help stop droplets from being spread by the person wearing them. They also keep splashes or sprays from reaching the mouth and nose of the person wearing them. They are not designed to protect against breathing in the very small particle aerosols that may contain viruses.”

In other words, you will get some protection, but it is not clear how much. In most circumstances, “if you’re caring for a family member with influenza, I think a surgical mask is perfectly adequate,” said Dr. Carol McLay, an infection control consultant based in Lexington, Ky.

By contrast, respirators fit tightly over someone’s face and are made of materials that filter out small particles that carry the influenza virus. They are recommended for health care workers who are in intimate contact with patients and who have to perform activities like suctioning their lungs. So-called N95 respirators block at least 95 percent of small particles in tests, if properly fitted.

Training in how to use respirators is mandated in hospitals, but no such requirement applies outside, and consumers frequently put them on improperly. One study of respirator use in New Orleans after Hurricane Katrina, when mold was a problem, found that only 24 percent of users put them on the right way. Also, it can be hard to breathe when respirators are used, and this can affect people’s willingness to use them as recommended.

Unfortunately, research about the relative effectiveness of masks and respirators is not robust, and there is no guidance backed by scientific evidence available for consumers, Dr. Bridges said. Nor is there any clear way of assessing the relative merits of various products being sold to the public, which differ in design and materials used.

“Honestly, some of the ones I’ve seen are almost like a paper towel with straps,” Dr. McLay said. Her advice: go with name-brand items used by your local hospital.

Meanwhile, it is worth repeating: The single most important thing that older people and caregivers can do to prevent the flu is to be vaccinated, Dr. Bridges said. “It’s the best tool we have,” she said, noting that preventing flu also involves vigilant hand washing, using tissues or arms to block sneezing, and staying home when ill so people do not transmit the virus. And it is by no means too late to get a shot, whose cost Medicare will cover for older adults.

Read More..

The New Old Age: In Flu Season,Use a Mask. But Which One?

Face masks help prevent people from getting the flu. But how much protection do they provide?

You might think the answer to this question would be well established. It’s not.

In fact, there is considerable uncertainty over how well face masks guard against influenza when people use them outside of hospitals and other health care settings. This has been a topic of discussion and debate in infectious disease circles since the 2009 H1N1 flu pandemic, also known as swine flu.

As the government noted in a document that provides guidance on the issue, “Very little information is available about the effectiveness of facemasks and respirators in controlling the spread of pandemic influenza in community settings.” This is also true of seasonal influenza — the kind that strikes every winter and that we are experiencing now, experts said.

Let’s jump to the bottom line for older people and caregivers before getting into the details. If someone is ill with the flu, coughing and sneezing and living with others, say an older spouse who is a bit frail, the United States Centers for Disease Control and Prevention recommends the use of a face mask “if available and tolerable” or a tissue to cover the nose and mouth.

If you are healthy and serving as a caregiver for someone who has the flu — say, an older person who is ill and at home — the C.D.C. recommends using a face mask or a respirator. (I’ll explain the difference between those items in just a bit.) But if you are a household member who is not in close contact with the sick person, keep at a distance and there is no need to use a face mask or respirator, the C.D.C. advises.

The recommendations are included in another document related to pandemic influenza — a flu caused by a new virus that circulates widely and ends up going global because people lack immunity. That is not a threat this year, but the H3N2 virus that is circulating widely is hitting many older adults especially hard. So the precautions are a good idea, even outside a pandemic situation, said Dr. Ed Septimus, a spokesman for the Infectious Diseases Society of America.

The key idea here is exposure, Dr. Septimus said. If you are a caregiver and intimately exposed to someone who is coughing, sneezing and has the flu, wearing a mask probably makes sense — as it does if you are the person with the flu doing the coughing and sneezing and a caregiver is nearby.

But the scientific evidence about how influenza is transmitted is not as strong as experts would like, said Dr. Carolyn Bridges, associate director of adult immunization at the C.D.C. It is generally accepted that the flu virus is transmitted through direct contact — when someone who is ill touches his or her nose and then a glass that he or she hands to someone else, for instance — and through large droplets that go flying through the air when a person coughs or sneezes. What is not known is the extent to which tiny aerosol particles are implicated in transmission.

Evidence suggests that these tiny particles may play a more important part than previously suspected. For example, a November 2010 study in the journal PLoS One found that 81 percent of flu patients sent viral material through air expelled by coughs, and 65 percent of the virus consisted of small particles that can be inhaled and lodge deeper in the lungs than large droplets.

That is a relevant finding when it comes to masks, which cover much of the face below the eyes but not tightly, letting air in through gaps around the nose and mouth. As the C.D.C.’s advisory noted, “Facemasks help stop droplets from being spread by the person wearing them. They also keep splashes or sprays from reaching the mouth and nose of the person wearing them. They are not designed to protect against breathing in the very small particle aerosols that may contain viruses.”

In other words, you will get some protection, but it is not clear how much. In most circumstances, “if you’re caring for a family member with influenza, I think a surgical mask is perfectly adequate,” said Dr. Carol McLay, an infection control consultant based in Lexington, Ky.

By contrast, respirators fit tightly over someone’s face and are made of materials that filter out small particles that carry the influenza virus. They are recommended for health care workers who are in intimate contact with patients and who have to perform activities like suctioning their lungs. So-called N95 respirators block at least 95 percent of small particles in tests, if properly fitted.

Training in how to use respirators is mandated in hospitals, but no such requirement applies outside, and consumers frequently put them on improperly. One study of respirator use in New Orleans after Hurricane Katrina, when mold was a problem, found that only 24 percent of users put them on the right way. Also, it can be hard to breathe when respirators are used, and this can affect people’s willingness to use them as recommended.

Unfortunately, research about the relative effectiveness of masks and respirators is not robust, and there is no guidance backed by scientific evidence available for consumers, Dr. Bridges said. Nor is there any clear way of assessing the relative merits of various products being sold to the public, which differ in design and materials used.

“Honestly, some of the ones I’ve seen are almost like a paper towel with straps,” Dr. McLay said. Her advice: go with name-brand items used by your local hospital.

Meanwhile, it is worth repeating: The single most important thing that older people and caregivers can do to prevent the flu is to be vaccinated, Dr. Bridges said. “It’s the best tool we have,” she said, noting that preventing flu also involves vigilant hand washing, using tissues or arms to block sneezing, and staying home when ill so people do not transmit the virus. And it is by no means too late to get a shot, whose cost Medicare will cover for older adults.

Read More..

Pushing France Onto the Digital Stage


PARIS — When the most prominent new face in France’s effort to oversee the new economy speaks, her pronouncements may be followed almost as closely in Silicon Valley and Seoul as in Paris.


Fleur Pellerin, a deputy finance minister, is the point woman in President François Hollande’s campaign to stimulate innovation. But in trying to put a French imprint on the digital economy, she has been drawn into a growing number of disputes with U.S. technology companies like Google, Twitter and Amazon.


In South Korea, it is Ms. Pellerin’s personal story that fascinates. Abandoned on the streets of Seoul as a newborn, she was taken in by a French family who raised her in the suburbs of Paris. While more than 150,000 South Korean children have been adopted by foreign parents since the Korean War, only one, Ms. Pellerin, has risen to the top ranks of the French government.


In one of the clearest signals yet from the French Finance Ministry that the government is intent on making the Internet conform to French law and custom, Ms. Pellerin last week waded into a dispute involving Google, whose advertising had been blocked by a French Internet service provider, Free.


The move was widely seen as an attempt by Free to force Google to pay for network access. As a preliminary step, Ms. Pellerin ordered Free to restore full service, but she made it clear that she thought the French company had a legitimate grievance.


The appointment of Ms. Pellerin last May, after Mr. Hollande’s election, prompted talk of a new orientation in French technology policy, where mistrust of foreign companies has sometimes been the guiding principle.


Ms. Pellerin, 39, is the first French government minister of Asian extraction. Although she has never visited the land of her birth, in French technology circles her rise fostered a perhaps naïve hope: Might Ms. Pellerin transform France into a European version of South Korea, where ultrahigh-speed broadband is ubiquitous and electronics giants like Samsung and LG have become world-beaters?


“I would like to make France one of the top nations in terms of digital innovation,” Ms. Pellerin said during a recent interview in her office at the Finance Ministry, which juts out over the Seine in eastern Paris like a giant, modern version of a medieval river toll barrier. “If we don’t act in the next few years it will be too late.”


Yet anyone expecting a drastic break with French governing traditions might be disappointed by Ms. Pellerin. After her unusual arrival in France, her upbringing and rise through the system were largely indistinguishable from that of many native-born members of the French administration.


Raised by middle-class parents — her father, who has a doctorate in nuclear physics, is a small-business owner — Ms. Pellerin grew up in two Paris suburbs, gritty Montreuil and wealthier Versailles. A promising student from the start, she was educated at elite institutions, including Sciences Po and the École Nationale d’Administration, which serve as finishing schools for the country’s ruling class. Before joining Mr. Hollande’s government, she was a magistrate at the Cour des Comptes, a body that audits the public finances, and worked in public relations.


Ms. Pellerin’s husband, Laurent Olléon, is also in government service, as an official in the office of Marylise Lebranchu, the minister for the reform of the state and decentralization. Ms. Pellerin has an 8-year-old daughter from a previous marriage.


In her new role in government, Ms. Pellerin has become the central figure in Mr. Hollande’s drive to establish “digital sovereignty” — the principle that French rules should apply to international Internet companies, which sometimes hover elusively beyond the reach of the national authorities. This has prompted clashes with a growing number of American technology companies.


Overseeing investigations of these companies on taxation and other matters, even while wooing them to invest in France, is a balancing act, Ms. Pellerin acknowledged.


“It’s not a crusade against Americans,” she said. “We are just trying to put everyone on a level playing field.”


Read More..

Islamists Seize Foreign Hostages at Algeria Gas Field





PARIS — Islamist militants seized a foreign-operated gas field in Algeria early Wednesday and took at least 20 foreign hostages, including Americans, according to an Algerian government official and the country’s state-run news agency, in what the attackers called a retaliation for the French-led military intervention in neighboring Mali.




The Algerian agency said at least at least two people had been killed in the gas-field seizure, including one British national, and that the hostages included American, British, French, Norwegian and Japanese citizens.


Victoria Nuland, a State Department spokeswoman, told reporters in Washington, “The best information that we have at this time is that U.S. citizens are among the hostages.”


The exact number of people being held was still far from certain. A top Algerian government official said that security services had now “encircled the base” so that “no one can leave.” But he added that “the situation is confused for the moment. We don’t have precise figures for now. Maybe 30” hostages in all.


As for the attackers, he said, “There were 20 of them, in three vehicles, heavily armed. They came in vehicles that were unmarked, that’s how they slipped through.”


Other news agencies said as many as 41 hostages were seized.


The attack on the gas field appeared to be the first retribution by the Islamists for the French armed intervention in Mali last week, potentially broadening the conflict beyond Mali’s borders and raising the possibility of drawing an increasing number of foreign countries directly into the conflict.


The attack occurred at the In Amenas gas field, the fourth largest gas development in Algeria, and at the In Amenas gas compression plant, which is operated by BP, the Norwegian company Statoil and the Algerian national oil company Sonatrach.


Bard Glad Pedersen, a Statoil spokesman, said that of 17 Statoil employees working in the field, only four were able to safely escape to a nearby Algerian military camp. “There is a hostage situation,” he said. “We do not provide further information how we are dealing with the situation. Our main priority is the safety of our colleagues.”


All told, up to 40 workers could be held hostage, according to oil company officials. A Japanese official confirmed that Japanese nationals were involved, and the Irish Foreign Ministry said one Irish citizen had been kidnapped.


The Sahara Media Agency of Mauritania, quoting what it described as a spokesman for the militants, said they were holding five hostages in a production facility on the site and 36 others in a housing area, and that there were as many as 400 Algerian soldiers surrounding the operation. But that information could not be confirmed, and the agency’s report on the specifics of where the hostages were held raised questions about its credibility.


Fighters with links to Al Qaeda’s African affiliate, Al Qaeda in the Islamic Maghreb, claimed responsibility for the attack, according to both Mauritanian and Algerian news agencies. They quoted militants claiming that the kidnappings were a response to the Algerian government’s decision to allow France to use its airspace to conduct strikes against Islamists in Mali.


Islamist groups and bandits have long operated in the deserts of western Africa, and a collection of Islamists have occupied the vast expanse of northern Mali since last year. In retaliation for the French-led effort to drive them out, those groups, including Al Qaeda in the Islamic Maghreb, have pledged to strike against France’s interests on the continent and abroad, as well as those of nations backing the French operations. In France, security has been reinforced at airports, train stations and other public spaces.


The militant groups are financed in large part through ransoms paid for the freeing of Western hostages, and regular kidnappings have occurred in the West African desert in recent years. Seven French nationals are presently being held there.


The attack on Wednesday was carried out by a “heavily armed” group of “terrorists” traveling aboard three vehicles, the Algeria Interior Ministry statement said, and targeted a bus transporting foreign workers to a nearby airport at 5 a.m.


Algeria, which shares a desert border of several hundred miles with Mali, has resisted the possibility of organizing an armed intervention into the Malian north, fearing that fighting could spill into Algeria or drive militants into the country. Indeed, Al Qaeda in the Islamic Maghreb, one of the militant groups now holding northern Mali, began as an insurgent group fighting the Algerian government in the 1990s. But Algeria has authorized French jets flying missions in Mali to cross Algerian airspace.


Oil and gas are central to the Algerian economy, accounting for more than a third of the country’s gross domestic product, over 95 percent of its export earnings and 60 percent of government financial receipts. Large pipelines connect the In Amenas fields with the Skikda liquefied natural gas export terminal, one of two export port facilities that supply gas to France, Spain, Turkey, Italy and Britain. Pipelines from the field also connect with Italy and Spain. In recent years, Algeria was the third largest natural gas supplier to Europe after Russia and Norway, according to the United States Energy Department.


Algeria is also a major oil exporter to Europe and Asia, where its high quality light sweet crude fits perfectly with local refineries. The United States is traditionally a major importer of Algerian crude, although over the last few years much of those imports have been replaced by new oil production in American shale oil fields in North Dakota and Texas.


Algeria has traditionally been known as a secure place for foreign companies to work and invest. Sonatrach and the security forces put tight security around oil and gas facilities during the struggle with Islamic militants in the 1990s, a period when energy infrastructure was never a major insurgent target.


Scott Sayare reported from Paris, and Adam Nossiter from Bamako, Mali. Clifford Krauss contributed reporting from Houston.



Read More..

DealBook: JPMorgan Board Votes to Release 'London Whale' Report

The board of JPMorgan Chase voted Tuesday to release an internal report detailing the bad bet — and related management missteps — that cost the nation’s largest bank more than $6 billion, according to several people familiar with the matter.

Since announcing the trading losses in May, JPMorgan Chase has worked to move beyond the fiasco, shuffling senior management, clawing back millions of dollars in compensation from senior executives and commissioning the internal investigation. The report, which exceeds 50 pages, is the result of the investigation, led by Mike Cavanagh, JPMorgan’s former chief financial officer.

The losses stemmed from a bungled derivatives bet made by the bank’s Chief Investment Office, which was a little-known unit with offices in London and New York. An aggressive group of traders in London built a large position that distorted the credit market and has prompted $6.2 billion in losses.

Some within the bank were wary of releasing the report, which takes aim at lax supervision and risk controls, according to the people who insisted on anonymity because the discussions were not public. One concern was that plaintiff lawyers might seize on the report, the people said.

But Jamie Dimon, the bank’s chief executive, argued that the report should be released. The report is expected to be critical of Douglas Braunstein, formerly the bank’s chief financial officer, for failing to strictly monitor the activities of the traders in London.

Ahead of JPMorgan’s earnings announcement on Wednesday, the board met to discuss whether to make the report public. Also on the agenda is whether to reduce the bonuses of Mr. Dimon and Mr. Braunstein. Mr. Dimon, these people said, could have his annual payout cut by as much as 20 percent.

Among the six largest banks in the United States, Mr. Dimon was the highest-paid chief executive, taking home $23.1 million in 2011. That year, his total pay package was made up of stock and option awards along with a $4.5 million cash bonus.

A spokesman for JPMorgan Chase did not immediately return calls for comment.

Read More..

Well: Turning to the Web for a Medical Diagnosis

Thirty-five percent of American adults said they have used the Internet to diagnose a medical condition for themselves or someone else, according to a new Pew Research Center study. Women are more likely than men to turn to the Internet for diagnoses. Other groups more likely to do so are younger people, white adults, people with college degrees and those who live in households with income above $75,000.

The study, released by Pew’s Internet and American Life Project on Tuesday, points out that Americans have always tried to answer their health questions at home, but that the Internet has expanded the options for research. Previous surveys have asked questions about online diagnoses, but the Pew study was the first to focus on the topic with a nationally representative sample, said Susannah Fox, an associate director at Pew Internet. Surveyors interviewed 3,014 American adults by telephone, from August to September 2012.

Of the one in three Americans who used the Internet for a diagnosis, about a third said they did not go to a doctor to get a professional medical opinion, while 41 percent said a doctor confirmed their diagnosis. Eighteen percent said a doctor did not agree with their diagnosis. As far as where people start when researching health conditions online, 77 percent said they started at a search engine like Google, Bing or Yahoo, while 13 percent said they began at a site that specializes in health information.

Read More..

Well: Turning to the Web for a Medical Diagnosis

Thirty-five percent of American adults said they have used the Internet to diagnose a medical condition for themselves or someone else, according to a new Pew Research Center study. Women are more likely than men to turn to the Internet for diagnoses. Other groups more likely to do so are younger people, white adults, people with college degrees and those who live in households with income above $75,000.

The study, released by Pew’s Internet and American Life Project on Tuesday, points out that Americans have always tried to answer their health questions at home, but that the Internet has expanded the options for research. Previous surveys have asked questions about online diagnoses, but the Pew study was the first to focus on the topic with a nationally representative sample, said Susannah Fox, an associate director at Pew Internet. Surveyors interviewed 3,014 American adults by telephone, from August to September 2012.

Of the one in three Americans who used the Internet for a diagnosis, about a third said they did not go to a doctor to get a professional medical opinion, while 41 percent said a doctor confirmed their diagnosis. Eighteen percent said a doctor did not agree with their diagnosis. As far as where people start when researching health conditions online, 77 percent said they started at a search engine like Google, Bing or Yahoo, while 13 percent said they began at a site that specializes in health information.

Read More..

Iraqi Lawmaker and Sunni Leader Killed in Suicide Bombing





BAGHDAD — An Iraqi Parliament member who was also the leader of a local council of the Sunni Awakening, an American-backed group of Sunni militias that switched sides to fight against Al Qaeda in Iraq, was killed in a suicide bomb attack in Anbar Province on Tuesday, security and government officials said.




The lawmaker, Efan al-Essawi, who owned a construction company, had gone to inspect a road that it was building to connect Falluja with the main highway in Anbar, a trade route that leads west to Syria and Jordan. The region has been embroiled in turmoil since last month, when protests, led mostly by Sunnis, broke out against the Shiite-led government of Prime Minister Nuri Kamal al-Maliki. The demonstrations continued in Anbar on Tuesday.


Officials said that the suicide attacker, disguised as a worker, approached Mr. Essawi and blew himself up, killing Mr. Essawi and injuring one of his guards.


Mr. Essawi had escaped many assassination attempts before. In 2009, attackers placed a magnetic bomb on the armored car that he was using when he was a candidate for Parliament, the first attack on a candidate as those elections approached. He avoided serious injury in that episode.


The province called for three days of mourning for Mr. Essawi, a prominent local figure, and members of his largely Sunni bloc of lawmakers, Iraqiya, boycotted a session of Parliament in protest over the inability of the government to respond to the demands of the demonstrators and its failure to provide adequate security.


“Today our ministers have boycotted the session in the cabinet, as they want to send a message to say that we are closer to the street, not the government,” Leqa Mahdi, a member of Iraqiya from Anbar Province, said in a telephone interview. “This boycott will continue until the government responds to the demands of the demonstrators, until the parties sit down and find real solutions for the current crisis.”


It was not immediately clear who was behind the attack on Mr. Essawi, but one of his close associates said he had seen in a text message a threat by Al Qaeda against Mr. Essawi that said, “We will kill you even if it was the last day on earth.”


The assassination comes as Iraq grapples with political turmoil. A raid last month by security forces on the office and home of the Sunni finance minister, Rafe al-Essawi, and the arrest of 10 bodyguards inflamed tempers and stirred charges that Mr. Maliki, a Shiite, was monopolizing power and marginalizing Sunnis ahead of provincial elections scheduled for April. Rafe al-Essawi is not related to Efan al-Essawi.


 Over the past few weeks, thousands of Sunnis have staged protests, mostly in Anbar, to show their anger against the government. They and senior opposition politicians have made repeated calls for Mr. Maliki to resign.


Iraqi government television reported that Mr. Maliki said on Tuesday that the killers of the lawmaker would be tracked down and punished.


Christine Hauser contributed reporting from New York.



Read More..

The New Old Age Blog: What You Need to Bring Your Loved One Home to Die

Most of us, when asked about how and where we want to die, answer simply “at home.” Making that happen is not always as simple as it sounds. After a post in November, “Turning a Home into a Hospital,” some readers of this blog left comments asking what equipment they needed on hand and what other steps they needed to take to make that last wish a reality.

To even begin to answer that, you have to consider two things – not simply the patient’s situation, but the caregiver’s, too, said Dr. R. Sean Morrison, director of the National Palliative Care Research Center at the Mount Sinai School of Medicine in New York.

“What I see that prevents people from being able to stay at home [to die] is not their medical needs but the needs of their caregiver — can the caregiver really help, are there resources to help, or is that person going to be overwhelmed?” Dr. Morrison said.

There is professional help available. But before we get to that, here are what specialists say are the most common kinds of equipment and preparations you may need – though, of course, every person’s medical and emotional condition is different, as is every person’s home.

1. Make room for the bed.
One of the trickiest parts of bringing the patient home is realizing that the bedroom may not be the best place to put the bed, especially if it’s located up even a few stairs. “A lot of people put the patient in a family room where there is more space, or the dining room if it’s closer to a bathroom,” said Dr. Stacie K. Levine, a geriatrician and palliative care physician at the University of Chicago. Or you might consider a room closer to the kitchen – the center of life and activity for most families.

2. Don’t forget curtains for privacy.
You can still provide privacy for whichever room you decide to turn into the bedroom by putting up a temporary curtain using a spring pressure curtain rod in the doorway. Especially in the patient’s already vulnerable state, a little privacy can go a long way toward preserving dignity.

3. Get tools that keep them moving.
Walkers, four-point canes and slim wheelchairs all help the patient to get out of bed and take part in daily life (and are covered by Medicare). To get the house ready for this new equipment, Dr. Levine cautioned, you will have to remove slippery throw rugs, as well as chairs and other furniture that can get in the way. (See this earlier post and this post for more details on reducing fall hazards at home.)

Changing door handles from knobs to levers can make moving from room to room easier on the patient feeling weak or suffering from painful arthritis.

4. Fix their favorite chairs.
Many patients find that they are just too weak to get up from what used to be their favorite chair. You can buy risers or foam cushions to put on the seats — or replace a side chair with an armchair — to give them extra leverage and allow them to stay in their old spots comfortably.

5. Experiment with earphones.
You may need several models to fit into the TV, radio and iPods or tape players so those who are losing their hearing can still enjoy their entertainment, whenever they choose, without disturbing the rest of the household.

6. Make the existing bathroom safer.
“You’ll need to install grab bars or benches inside the tub,” Dr. Levine said. (Note: Tub benches, costing about $30 to $40, are one of the few things Medicare does not cover, according to Janet Wulf, a home care registered nurse with Gilchrist Hospice Care in Baltimore, the largest hospice organization in Maryland. Convertible commodes with arms that fit over the existing toilet – and solid foam risers that fit on the toilet seat — make sitting and getting up easier.

“Sometimes we suggest changing the shower head to install a hand-held shower head so that they can still participate in bathing themselves,” Dr. Levine advised. Putting down nonskid bathmats with a rubber underside also helps prevent slipping. (Find other bathroom and household safety tips in an earlier post on fall prevention.)

7. Good lighting is critical.
Nighttime trips to the bathroom or even moving down poorly lit corridors on an overcast day can pose serious falling hazards for those whose eyes and minds may be declining. Night lights with light sensors in every room and hallway of the house are an energy-and-cost-efficient way to keep pathways lit and safe.

8. Bedside commodes are a delicate matter.
People resist bedside commodes, said Dr. Morrison. It’s not only the lack of privacy, but it makes them feel like invalids. Dr. Morrison said he stresses with patients that it’s safer than slipping and falling on the way to the bathroom. And it can be done discreetly. “I say, ‘We can put it there at night and move it in the morning.’”

What if they still balk, as many do? Dr. Morrison had this useful reminder: “Our parents are adults and they are allowed to make bad decisions.”

9. Make breathing easier.
If the patient experiences breathlessness, common for those with heart and lung disease, Dr. Morrison said, oxygen equipment can ease the discomfort and the anxiety that gasping for breath can trigger. The caregiver needs to practice not only operating the machines, but getting the long, plastic oxygen tubing out of the way as the patient moves around the house.

10. Are pain pumps or intravenous drips for pain helpful?
In most cases, they are not necessary. “We can control pain orally with medication that comes in highly concentrated form, so even if patients can’t swallow, they can have pain control,” Dr. Levine said. Or the patient can get a steady baseline of pain medication by wearing a skin patch, or a nurse can administer a shot (through the skin, not the muscle, which would itself be painful).

Occasionally, for those with long-standing pain issues who require unusually high doses of medication, an intravenous drip can deliver a steady supply, which can be controlled by the patient with a button (within limits) or by a nurse or caregiver.

In even more rare cases, for patients with the highest pain-control needs, an intrathecal pain pump can be inserted into the intrathecal space around the spine area, “much like an epidural used in childbirth,” Dr. Levine said, and added that “It is an invasive procedure and requires a lot of monitoring.” So it is most commonly used as a solution for chronic pain over many years – and rarely recommended for those with less than a few months to live.

11. Should you order a hospital bed?
The idea of bringing this piece of equipment home sparks some of the most emotional disputes, among patients and caregivers alike.

“It’s a big deal to give up sleeping with a lifetime partner and the warmth and comfort of sleeping together,” Ms. Wulf said.

It is also the one piece of equipment that clearly turns the home into a hospital. Small wonder so many resist, as the blogger who wrote the “Turning Home into a Hospital” post admitted.

“And there is the issue of where are you going to put it?” said Ms. Wulf, as the hospital bed is not only an extra bed in the home, but it is slightly longer than a regular twin bed.

But if your loved one is having trouble getting in and out of a regular bed, and your back is being strained as you help, the hospital bed, which lowers, can make that process safer and easier for both of you. (It is covered by Medicare.) Similarly, being able to raise the hospital bed can make assisting with dressing, changing adult diapers and making up the bed a lot easier.

Also, because the head and foot of the hospital bed can be adjusted separately, it can make patients (especially those with heart and lung disease who need propping up to prevent fluid from accumulating in the lungs and legs) more comfortable than they would be lying flat or propped up with an assortment of pillows.

For those with dementia, who forget to change position, or with cancer and other ailments that leave them too weak to move around, the hospital bed — with an air compression mattress — will do the job for them. It can prevent bedsores, which, according to Dr. Levine, “can start very soon in somebody who isn’t turned and repositioned every three hours” all day and night.

12. Consider hospice.
Equipment aside, one of the biggest resources that a caregiver can call upon in these last stages, in addition to backup care from family, friends and home health aides, is hospice — as we’ve talked about in this blog many times. I can tell you from my family’s recent experience that hospice is like sending in a team of loving aunts – only they’re far more patient (no family baggage) and way more competent.

A good hospice team not only helps the caregiver figure out a plan for care but arranges for Medicare approval and payment. What many don’t know is that hospice even covers “respite care” for the caregiver – paying for up to five days of room and board for the patient in a nearby medical facility (or nursing home) so the caregiver can take a break – even to go on vacation, according to Lori Mulligan, senior director of development marketing and community services at Gilchrist Hospice Care, the largest hospice care organization in Maryland.

But as this blog has written many times before, too many people wait until the very end to call hospice. The median time in hospice is about 19 days, and more than a third of patients wait until the last week, according to the 2012 report tracking hospices nationwide from the National Hospice and Palliative Care Organization.

Why don’t they take advantage of the six months of extra help at home that they are eligible for under Medicare once a prognosis is made?

First, “clinicians are not great at prognosis” until the very end, said Dr. Levine. And the patient and family aren’t always ready to hear it.

“When people think of hospice, they think, ‘Oh, my mom will be lying in bed all the time,’” Dr. Levine said. Or they worry that calling in hospice may actually hasten death. Instead, Dr. Levine has found just the opposite.

“I have been doing this for over a decade and I find my patients who choose hospice sooner at home may live a little longer,” said Dr. Levine. When you shift the focus from a full-court press on cure (hospitals’ goals) to providing comfort (hospice credo), patients can stop using all their energy to fight the pain, so they are more likely to have the energy to “eat and walk and do all the things they like to do that keep us alive,” Dr. Levine added.

How do you know when it’s time?

Dr. Levine advises: Ask yourself if you would be surprised if the person you’re caring for would die within six months. And ask the patient about his or her goals. If he or she feels that all the treatment options have been exhausted but the disease is still progressing, and the patient is tired, doesn’t want to go back into the hospital, and just wants the comfort of their own bed — then it may be time to go home.

One more thing to bear in mind if you decide to call hospice: size matters.

“The larger the hospice, usually the more services for the patient and caregiver,” said Dr. Morrison, referring to a 2011 study in Medical Care journal supporting the bigger-is-better rule of thumb. “Ask for their daily patient census – several hundred patients per day is a good size,” Dr. Morrison added.

Remember, the point of all this is to make both the patient and the caregiver as comfortable as possible in those final days.

For most of us that can mean, “There’s no place like home.”

Read More..