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Woman given windpipe created in laboratory

Doctors have given a woman a new windpipe with tissue grown from her own stem cells, eliminating the need for anti-rejection drugs.

Woman given windpipe created in laboratory

Doctors have given a woman a new windpipe with tissue engineered from her own stem cells in what experts have hailed as a "milestone in medicine."

Tuberculosis: A new pandemic?

Many people think of tuberculosis as being a disease from the past. The truth is far from it: Tuberculosis is mutating into dangerous new strains for which there is no known cure.

Fast food puts Med diet on 'endangered list'

Famed for keeping people slim, healthy and living longer, the Mediterranean diet has followers all over the world.

Half of primary-care doctors in survey would leave medicine

Nearly half the respondents in a survey of U.S. primary care physicians said that they would seriously consider getting out of the medical business within the next three years if they had an alternative.

Gulf War illness is real, new federal report says

An extensive federal report released Monday concludes that roughly one in four of the 697,000 U.S. veterans of the 1990-91 Gulf War suffer from Gulf War illness.

Half of primary-care doctors in survey would leave medicine

Nearly half the respondents in a survey of U.S. primary care physicians said that they would seriously consider getting out of the medical business within the next three years if they had an alternative.

'Pregnant man' expecting a second child

The "pregnant man" who gave birth to a daughter earlier this year says he is expecting a second child.

The war against tuberculosis

The global health community has been battling tuberculosis for more than a century, yet it remains a persistent problem.

HIV-positive travelers challenge countries with 'no entry' policy

When HIV-positive Winnie Sseruma was invited to speak on the subject at the United Nations in New York last June, she never expected that her condition would prevent her from obtaining a visa.

Woman given windpipe created in laboratory

Doctors have given a woman a new windpipe with tissue grown from her own stem cells, eliminating the need for anti-rejection drugs.

Woman given windpipe created in laboratory

Doctors have given a woman a new windpipe with tissue engineered from her own stem cells in what experts have hailed as a "milestone in medicine."

Tuberculosis: A new pandemic?

Many people think of tuberculosis as being a disease from the past. The truth is far from it: Tuberculosis is mutating into dangerous new strains for which there is no known cure.

Fast food puts Med diet on 'endangered list'

Famed for keeping people slim, healthy and living longer, the Mediterranean diet has followers all over the world.

Half of primary-care doctors in survey would leave medicine

Nearly half the respondents in a survey of U.S. primary care physicians said that they would seriously consider getting out of the medical business within the next three years if they had an alternative.

Gulf War illness is real, new federal report says

An extensive federal report released Monday concludes that roughly one in four of the 697,000 U.S. veterans of the 1990-91 Gulf War suffer from Gulf War illness.

Half of primary-care doctors in survey would leave medicine

Nearly half the respondents in a survey of U.S. primary care physicians said that they would seriously consider getting out of the medical business within the next three years if they had an alternative.

'Pregnant man' expecting a second child

The "pregnant man" who gave birth to a daughter earlier this year says he is expecting a second child.

The war against tuberculosis

The global health community has been battling tuberculosis for more than a century, yet it remains a persistent problem.

HIV-positive travelers challenge countries with 'no entry' policy

When HIV-positive Winnie Sseruma was invited to speak on the subject at the United Nations in New York last June, she never expected that her condition would prevent her from obtaining a visa.

Vermont city is healthiest in U.S., CDC says

What's the healthiest city in America? It appears to be Burlington, Vermont.

Fuzzy brain? Improve your attention span

Why You Focus

HIV-positive travelers challenge countries with 'no entry' policy

When HIV-positive Winnie Sseruma was invited to speak on the subject at the United Nations in New York last June, she never expected that her condition would prevent her from obtaining a visa.

Deadly U.S. superbugs spread to South America

Variations of two deadly superbugs that had previously only been discovered in the United States have surfaced in South America.

Big waist raises risk of early death

Having a big waistline can nearly double your risk of dying early, a major study has found.

Tuberculosis: A new pandemic?

Many people think of tuberculosis as being a disease from the past. The truth is far from it: Tuberculosis is mutating into dangerous new strains for which there is no known cure.

Quiz: How much do you know about smoking?

Tuberculosis through the years

TB: The global hotspots

Tuberculosis: 10 killer facts

Commonly thought of as a Victorian disease, tuberculosis, or TB, remains a persistent global health problem. It is a common disease of the lung that is airborne and highly contagious.

About the show

"Vital Signs," hosted by Dr. Sanjay Gupta, CNN's Chief Medical Correspondent, is CNN's monthly program giving viewers a global look at the world of medicine.

U.S. blocks import of Chinese milk products

The Food and Drug Administration has begun blocking the import of milk products from China in an effort to ensure that products contaminated with melamine do not enter the U.S. market.

Study: Paying more for alcohol saves lives

Higher taxes on alcohol can make a night out more expensive but could save lives, according to a study released Thursday.

Melamine scandal spreads to Chinese eggs

The Director of Hanwei Eggs was contrite. "We solemnly apologize to consumers," said Han Wei. "We apologize to the distributors. We solemnly declare that our company has never purchased melamine. We have never adopted melamine to the feeds or products." But somehow melamine got into eggs produced at the company's plant in Dailin in northeast China.

What do you do about post-election blues?

When David Kronmiller wakes up and sits down at his computer in the morning, he usually checks the Huffington Post, the Drudge Report, Politico and the polls on RealClearPolitics. But the day after the election, he realized he didn't need to check those polls. There weren't any.

Five steps to getting a second opinion online

In August, just days before her daughter was to start her sophomore year of college, Dr. Lucy Sauer faced a troubling choice: Should her daughter have a device surgically implanted in her chest to control her heart rhythm?

Lead from bullets could pose risk for game eaters

North Dakota health officials are recommending that pregnant women and young children avoid eating meat from wild game killed with lead bullets.

Voting-line camaraderie reflects 'we' spirit, expert says

In an election where accusations and acrimony were flung back and forth for months, a wave of calm and civility washed over millions of Americans who lined up to vote Tuesday.

Study links sexual content on TV to teen pregnancy

Sexual content on television is strongly associated with teen pregnancy, a new study from the RAND Corporation shows.

How to keep anger from bubbling over

Experts are predicting a record voter turnout for tomorrow's presidential election.

How to balance sugary fun, healthy teeth at Halloween

This Halloween, 5-year-old Dylan Warren is going to be Anakin Skywalker from "Star Wars." The kindergartner in Rumson, New Jersey, likes Halloween candy, but he knows he'll have to follow his mother's rules about how much he can have.

China seizes melamine-tainted feed

Still reeling from news of melamine-tainted eggs and dairy, China launched a massive inspection into animal feed manufacturers -- seizing more than 3,500 tons of tainted feed, state-run media reported Sunday.

Experts say FDA findings on compound misleading

A panel of experts accused the Food and Drug Administration of creating "a false sense of security" with its assessment that a compound used to make food and beverage containers poses no immediate health risks.

Chinese shoppers shocked by tainted food scandal

Consumers in Beijing's malls and shops are shunning the milk and poultry sections -- for good reasons.

Daylight-saving time could sabotage your sleep schedule

The thought of gaining an extra hour of sleep at the end of daylight-saving time may make you giddy with excitement -- but the time switch could also be a trigger for nighttime sleep and daytime alertness problems. Whether you have an existing sleep condition or you've always gotten regular shut-eye, there's a chance you could be hurting once the clock falls back on Sunday.

Is your doctor prescribing a placebo?

When Dr. Danielle Ofri first read the headlines, she was horrified: Doctors were prescribing placebos to their patients instead of real medicine. How awful, she thought. How deceptive.

China: More eggs found containing melamine

Health authorities in Hong Kong have found more eggs contaminated with the chemical melamine.

Cast a vote, get vaccinated, nonprofit urges

Record numbers of early voters are lining up across America, and one nonprofit hopes health is on at least some of their minds.

Wearing red may boost your sex appeal

Does wearing the color red give you a sexual edge? Maybe, according to a new study, which found that men find women sexier if they're sporting a crimson hue rather than, say, blue or green.

Uncovering Down syndrome

Mental health by the numbers

Depression myths vs. facts

Alzheimer's: What you need to know

Money worries rob workers of sleep, study shows

Nine of 10 American workers are losing sleep over financial worries, according to a survey released Monday by a company that helps workers deal with wellness issues.

Can you recognize a portion?

Feds warn Carter's baby clothes may cause rash

The government is warning parents about Carter's Inc. baby garments with tag-less labels after about 400 babies who wore the clothing developed rashes on their backs.

Patients find support, help via online networking

When Susannah Reid learned she had an extremely rare and aggressive cancer at age 41, she was hit with a double whammy.

Midwest high school copes with HIV scare

Students at a suburban St. Louis high school headed to the gymnasium for HIV testing this week after an infected person told health officials as many as 50 teenagers might have been exposed to the virus that causes AIDS.

Midwest high school copes with HIV scare

Students at a suburban St. Louis high school headed to the gymnasium for HIV testing this week after an infected person told health officials as many as 50 teenagers might have been exposed to the virus that causes AIDS.

Waiting for the doctor... and waiting and waiting

To kill time in the obstetrician's waiting room, Lora Jacobsen and her husband, Dustin, discuss names for their future child. Then they read old parenting magazines left in the waiting room. As the minutes tick by -- 30 then 45 then more than 60 -- they play games and check e-mail on their cell phones.

PTSD: Beyond usual stress

Work-life balance calculator

Quiz: Are you off balance?

Addiction's lure to the brain

Game: Take the memory challenge

Lyme disease: Transmitted by ticks

HIV/AIDS by the numbers

West Nile: What you need to know

Heart attack vs. stroke

Test your heart smarts

When some foods are dangerous

Allergy fact and fiction

Flu shot recommendations

Quiz: Cold and flu challenge

Busting myths about men's health

Tips for manly skin care

Germs lurking at your office

Breastfeeding fact and fiction

Questions to ask before choosing a hospital

Quiz: Common medical procedures

Quiz: Common medical terms

Calculator: Are you getting enough calcium?

Most common types of cancers

Top health threats for men and women

Quiz: Pregnancy and nutrition

Quiz: How you eat vs. what you eat

Quiz: Products with real fruit

Quiz: How many calories do you drink?

Leukemia drug gives hopes to MS sufferers

Researchers in Britain say they have found that a drug used to treat leukemia can halt and even reverse the debilitating effects of multiple sclerosis (MS).

Democratic VP nominee Biden releases medical records

Democratic vice presidential candidate Joe Biden, 65, released his medical records Monday, detailing the treatment of two brain aneurysms in 1988 and other, mostly minor medical problems.

How to read food labels

Calculator: Are you overweight?

Study: U.S. suicides rising; risk high in middle age

After a decade-long decrease, U.S. suicide rates have started to rise, largely because of an increase in suicides among middle-aged white men and women.

'Stayin' Alive' has near-perfect rhythm to help jump-start heart

"Stayin' Alive" might be more true to its name than the Bee Gees ever could have guessed: At 103 beats per minute, the old disco song has almost the perfect rhythm to help jump-start a stopped heart.

Hawaii ends universal health care for kids

Hawaii is dropping the only state universal child health care program in the country just seven months after it launched.

EPA slashes lead limit in air by 90 percent

The Environmental Protection Agency is slashing the amount of lead allowed in the nation's air by 90 percent.

Stressed about money? Free help is a call away

Marquitia Fell isn't sure how she got to the Web site -- she linked from one site to another to another -- but finally, in black and white, she found the promise she'd been looking for: a promise to make her mortgage problems go away.

Study: Google does a brain good

Can Google make you smarter? Is the more you Yahoo, the better? A new study suggests that searching online could be beneficial for the brain.

Ghost hearts: Reanimating lifeless organs brings new hope

In late 2005, cardiac researcher Doris Taylor revived the dead. She rinsed rat hearts with detergent until the cells washed away and all that remained was a skeleton of tissue translucent as wax paper -- a ghost heart, as Taylor calls it. She injected the scaffold with fresh heart cells from newborn rats. Then she waited.

Google can be good for brain

(CNN)-- Can Google make you smarter? Is the more you Yahoo, the better? A new study suggests that searching online could be beneficial for the brain.

When president is ill or injured, who needs to know?

March 30, 1981. Arguably the most powerful man in the world is shot.

One-two gene punch raises odds of baldness in men

About one in seven men has a combination of genes -- one new and one first discovered in 2001 -- that increases his risk of male pattern baldness sevenfold, compared to men without the combination.

Even presidents need time to chill out

Presidents need a break. Really.

McCain faces questions on age, health

Meghan McCain was on the talk-show couch, being grilled by the hosts of "The View." Does it bother her to hear jokes about her father's age? Megan, 23, started chuckling, and allowed, "He IS old!" Tension was replaced by laughter. But that was summer. These days, for Republican Sen. John McCain, age is no laughing matter.

German farmer starts using transplanted arms

A German farmer who received the world's first complete double arm transplant is recovering well and able to perform some basic tasks, though doctors said Wednesday it still could take up to two years before he relearns how to use his hands.

Mom lets students touch bat; rabies shots begin

About 90 elementary school students in Montana have started a series of rabies shots after a parent let them touch a dead bat that was later confirmed to be diseased.

32 salmonella illnesses reported in 12 states

The government is urging consumers to thoroughly cook frozen chicken dinners after 32 people in 12 states were sickened with salmonella poisoning.

Cosmetic surgery industry sags with economy

The economy isn't the only thing that's sagging -- so are faces, breasts and bellies as would-be cosmetic surgery patients increasingly opt against costly nips and tucks because of tough financial times.

Economic bill includes mental health treatment provision

Talk about going out with a win.

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