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Researchers at the National Institutes of Health (NIH) have identified a new disease among people in Asia that causes AIDS-like symptoms but is not associated with HIV.

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Olympian battles Crohn's diseaseupdated: Wed Aug 15 2012 11:58:00

U.S. Olympic sprint kayaker Carrie Johnson shows CNN's Rob Marciano just how difficult her sport really is.

New treatments offer hope for Crohn's patientsupdated: Wed Aug 15 2012 11:58:00

We read with great interest Debbi Wynn's description of her life with Crohn's disease and commend her for sharing her personal story so that others can learn about this difficult disease.

Crohn's disease means lifelong battleupdated: Tue Aug 07 2012 07:23:00

Carrie Johnson is representing the United States at the 2012 Olympics in pursuit of the gold medal in women's kayaking.

Ticks causing mysterious meat allergy updated: Wed Jun 20 2012 12:58:00

Helen Olive had her first allergy attack 11 years ago. She had gone to bed only to wake up hours later because her neck felt as if it were on fire.

When Valentine's Day is dangerous for kidsupdated: Tue Feb 14 2012 08:18:00

Today on Valentine's Day, my daughter and I will sift through the candy she receives from her third-grade classmates and throw most of it away. Although the tradition of trading chocolate and sugared hearts seems harmless, it actually poses a risk to my daughter and the millions of other American children who suffer from severe food allergies.

Make the military your Valentineupdated: Tue Feb 14 2012 08:18:00

The Army and Air Force Exchange Service thinks Valentine's Day is a great day to say thank you to a vet!

Vegan, gluten-free? Tips for safe and tasty tripsupdated: Thu Jan 26 2012 08:32:00

Hilary Davidson was diagnosed with celiac disease eight years ago and worried at first that she couldn't maintain a gluten-free diet on the road. But the idea of staying in one place didn't suit her -- or her work as a novelist and travel writer -- so she started calling restaurants and turning to the Internet to figure out what she could eat abroad.

Health Coach: Dr. Oz's vegan diet tipsupdated: Thu Jan 26 2012 08:32:00

Dr. Oz tells vegans how to get proteins and vitamins they may miss.

Child with peanut allergy dies in schoolupdated: Fri Jan 06 2012 10:35:00

A girl dies after suffering from a peanut allergy in school, but the school and mom have different stories to tell.

Allergy kills Virginia girl at schoolupdated: Fri Jan 06 2012 10:35:00

The death of a 7-year-old Virginia girl from a suspected peanut allergy at school has raised questions about how prepared school officials are to handle sudden reactions in children.

New allergies can be unwelcome surpriseupdated: Fri Nov 25 2011 07:06:00

After moving from New York to Virginia Beach five years ago, Jennifer Herzog started noticing something odd when exiting grocery stores.

No increased infection risk seen with psoriasis, RA drugs updated: Mon Nov 07 2011 16:22:00

A class of injectable drugs used to treat autoimmune disorders such as rheumatoid arthritis doesn't raise the risk of serious infection when compared with more conventional treatments, according to a new analysis in the Journal of the American Medical Association.

Is there a cure for multiple sclerosis?updated: Wed Oct 26 2011 12:30:00

Hi, I got multiple sclerosis about a year ago, and I'm very young. I was curious if there has been any further information about a possible cure or not. I know that people have been searching for a cure, but I'm curious as to how close they really are.

Sjogren's syndrome knocks Williams out of U.S. Openupdated: Thu Sep 01 2011 13:22:00

After playing just one match, Venus Williams announced Wednesday that she is withdrawing from the U.S. Open.

SI.com: Richard Deitsch: Venus' future in question after withdrawing from U.S. Openupdated: Thu Sep 01 2011 01:22:00

NEW YORK -- Her ranking now sits in the triple digits, floating in the low 100s alongside not-so-households name such as Misaki Doi, Edina Gallovits-Hall and Varvara Lepchenko. This is the area code where Venus Williams now lives after a bittersweet day in her remarkable tennis career.

Could I have inflammatory bowel disease?updated: Wed Aug 31 2011 11:16:00

I am a 30-year-old male. I am having episodes of abdominal pain and bloody diarrhea. The doctor says she suspects ulcerative colitis or Crohn's disease and wants to do a colonoscopy. What are these diseases? What else could this be and is it appropriate to do a colonoscopy?

New treatments for psoriasisupdated: Wed Aug 24 2011 07:03:00

John Lisk reports on new treatments for the skin condition known as psoriasis.

No heart risk seen with psoriasis drugupdated: Wed Aug 24 2011 07:03:00

For people with severe cases of psoriasis, the injectable drugs known as biologics can provide much-needed relief from the itchy, flaky skin lesions caused by the disorder.

Why your allergies are bugging youupdated: Wed Aug 17 2011 18:07:00

Every year, sneeze sufferers swear: "This is the worst allergy season ever." And they're right.

Kids with nut allergies feel teased, excludedupdated: Wed Aug 17 2011 07:12:00

Amanda Santos wanted to send her 5-year-old daughter, Skylar, to a small private school. But after they interviewed, met the teachers, and submitted Skylar's medical records, they never heard back from the school, despite repeated inquiries.

Life with food allergiesupdated: Wed Aug 17 2011 07:12:00

Susan Hendricks reports on how living with food allergies doesn't mean you can't enjoy eating or dining out.

People.com: Kim Kardashian Tries Psoriasis Remediesupdated: Mon Aug 01 2011 22:31:00

The reality star and bride-to-be Tweets about her battle with the skin condition

Child food allergies on the riseupdated: Mon Jul 18 2011 11:14:00

CNN's Elizabeth Cohen looks at a new study that finds that nearly six million American kids suffer from food allergies.

Making food-allergic kids feel includedupdated: Mon Jul 18 2011 11:14:00

Charlotte Jude Schwartz hates being allergic to peanuts and tree nuts but, thanks to her mother's creativity about food, it's not too hard to stick to her allergy-free regimen.

Are there degrees of gluten sensitivity?updated: Fri Jul 15 2011 23:20:00

I know that I'm sensitive to carbs but I wanted to know how sensitive I was to gluten. I had a test taken by a nutritionist, and it came out positive. So I wanted to get tested by an official M.D., which I did. He tested me for celiac disease, even though I told him I didn't have it. He didn't understand when I told him that gluten sensitivity has different degrees of impact. Was I misinformed? I always thought it was a spectrum.

People.com: How Kate Is Getting Over Her Horse Allergyupdated: Mon Jul 11 2011 13:51:00

The Duchess of Cambridge has slowly become acclimated to being near the animals

How do I lose weight on a gluten-free diet?updated: Fri Jun 24 2011 07:15:00

I have celiac disease (gluten intolerance), and I am wondering how to lose weight given my restrictions in my diet.

Drugs for psoriasis, arthritis may lower diabetes riskupdated: Tue Jun 21 2011 17:42:00

Drugs that treat psoriasis and rheumatoid arthritis, or RA, by suppressing the immune system may also reduce the risk of developing diabetes, at least in people who already have one of these conditions, according to a new study in the Journal of the American Medical Association.

Study: Food allergies more common, more severe among childrenupdated: Mon Jun 20 2011 17:03:00

"Dad, my throat hurts. Can you get me some cough drops?" B.J. Hom asked his father, Brian.

Child food allergies on the riseupdated: Mon Jun 20 2011 17:03:00

Dr. Scott Sicherer with Mount Sinai Medical Center explains why more kids are experiencing food allergies.

Living with pets may protect infants from allergiesupdated: Mon Jun 13 2011 09:14:00

Children who live with dogs and cats are less likely to develop allergies to those animals later in life, but only if the pet is under the same roof while the child is still an infant, a new study suggests.

Don't kill the birthday guestupdated: Tue May 24 2011 09:05:00

The job of a children's birthday party host seems straightforward: Thomas the Tank Engine or princess theme? Traditional yellow cake with icing or ice cream cake? Jelly beans or arts and crafts in the gift bags?

Peanut allergy 'patch'?updated: Thu Apr 21 2011 05:48:00

A new treatment aims to desensitize patients to peanut allergies. CNN's Elizabeth Cohen reports.

Peanuts on planes protected by lawupdated: Thu Apr 21 2011 05:48:00

Packets of peanuts are in no danger of disappearing completely from airplanes. In a nutshell, there's a law protecting them.

Sad in the spring? Allergy-mood link is realupdated: Wed Apr 20 2011 12:00:00

You know spring has sprung when hundreds of people daily turn to Twitter to vent about their itchy eyes, dripping nose and uncontrollable sneezing and coughing. And if it's not obvious that allergies can ruin a person's day, watch how many tweets go by that use "allergies" and the f-word in the same sentence.

Will a gluten-free diet improve your health?updated: Tue Apr 12 2011 08:20:00

Sarah Cooper was a new mom in her mid-20s, busily juggling her family and a career as an electrical engineer, when everything came to a halt.

Can I store an allergy auto-injector in my car?updated: Mon Apr 04 2011 08:37:00

My daughter has a severe food allergy. I keep epinephrine with me at all times and have left injectors in her day care classroom but am worried about not having one if she needs it. Can I keep one in the car for emergencies?

How to help your pets with allergiesupdated: Sat Mar 19 2011 10:26:00

Spring is just around the corner -- a time when many of us simply dust off the neti pot or load up on Benadryl in preparation for allergy season.

We're a nation of germophobesupdated: Wed Mar 02 2011 12:14:00

A recent CNN article examining hotel room hygiene revealed some uncomfortable truths. From bacteria and dead skin cells infesting the mattress to improper cleaning practices, it was enough to make anybody think twice about getting too comfortable in a hotel. However, such concerns are often overblown and, in some cases, unhealthy.

How can I treat itchy eyes this spring?updated: Mon Feb 28 2011 08:30:00

My eyes get very itchy when the weather changes in the spring. What's the best way to treat this? Oral medicines make me very sleepy.

What can I do about my celiac disease?updated: Fri Jan 28 2011 08:30:00

How long does it take to feel the benefits of a gluten-free diet once diagnosed with celiac disease? I have been living gluten/casein free for over five years now and have yet to see much improvement.

Food allergies make kids a target of bulliesupdated: Fri Oct 01 2010 10:22:00

It's tough enough having to avoid products with peanuts and other ingredients as a kid with severe food allergies. It's tougher when someone at school waves a granola bar in your face at the peanut-free lunch table.

13-year-old bullied to death?updated: Fri Oct 01 2010 10:22:00

The parents of Asher Brown, who killed himself after constant bullying, join CNN's Anderson Cooper to share their story.

Why kids get sicker at nightupdated: Mon Sep 13 2010 12:29:00

It started around 1 a.m. My son, Liam, was 14 months old, and the noises coming from his room didn't seem completely human: There was a sort of honking bark followed by a whistle-y kind of breathing.

How can I get rid of poison ivy?updated: Mon Sep 13 2010 10:50:00

I have had recurring poison ivy on my face for a month. It went away but now it's back. I've tried a week of prednisone and am now using hydrocortisone cream. I would love to work in the yard but don't want to get it again. Any ideas? Thanks.

Does eating gluten cause eczema?updated: Wed Sep 08 2010 13:28:00

I have suffered from eczema for many years. I changed doctors last year and she thinks that my skin condition may be a result of being allergic to gluten.

Study: Acetaminophen may double asthma risk in kidsupdated: Fri Aug 13 2010 12:51:00

Teenagers who take acetaminophen -- the active ingredient in Tylenol and many other over-the-counter remedies -- may be at increased risk of asthma and some allergic conditions, according to a new study of more than 320,000 children in 50 countries.

Why are food allergies on the rise?updated: Tue Aug 03 2010 13:39:00

Two-year-old Ethan Wily had a cold recently, so at first it wasn't surprising that he started coughing last week after eating some pistachio gelato.

Meet the critters inside your mattressupdated: Fri Jul 30 2010 12:17:00

It's a wild, nasty world under the sheets.

Study: Alcohol may fight rheumatoid arthritisupdated: Tue Jul 27 2010 19:30:00

Moderate drinking has been linked to a variety of health benefits, including a reduced risk of heart disease, stroke, and diabetes. According to a new study, drinking alcohol may also ease the pain of -- and lower the risk of developing -- rheumatoid arthritis, a potentially crippling autoimmune disorder.

Bad air day? Here's how to surviveupdated: Sat Jul 10 2010 08:22:00

If you've ever seen a brown haze of pollution hanging over your city, most likely your response was, "Ugh. How can I avoid breathing that stuff?" But let's face it, even if you know it's a bad air day, you probably need to grab some sunshine, get in an outdoor run, or get to work.

Should peanuts be banned from planes?updated: Tue Jun 22 2010 08:45:00

Aimee Katz Zipkin, the mother of a 3-year-old girl with a severe peanut allergy, has been too afraid to get on an airplane with her daughter, worried that passengers enjoying the snacks could endanger the child.

Lady Gaga's 'borderline positive' comment sheds light on lupusupdated: Thu Jun 03 2010 16:11:00

Addressing rumors that have circulated about her health, Lady Gaga told CNN's Larry King this week that she doesn't have lupus, but has tested "borderline positive" for the condition.

Lady Gaga: 'I do not have lupus'updated: Thu Jun 03 2010 16:11:00

Lady Gaga dispels rumors about her health and discusses her fascination with death.

Food allergy diagnosis 'an inexact science'updated: Tue May 11 2010 16:23:00

Heidi Bayer knows all too well that diagnosing food allergies isn't clear-cut.

This allergy season nothing to sneeze atupdated: Fri Apr 09 2010 13:31:00

Feel like you can't breathe? Do you have the uncontrollable urge to rub your eyes every 10 seconds?

Time for allergy shots?updated: Fri Apr 09 2010 13:31:00

Finding relief from spring allergies may mean getting a skin test and allergy shots. HLN's Chuck Roberts reports.

'Exciting' advance reported in peanut allergy therapyupdated: Fri Feb 19 2010 18:16:00

Peanuts are like poison for people who have severe food allergies to them. For some, ingesting even a tiny piece of peanut can trigger a potentially fatal reaction.

Blood test may predict rheumatoid arthritisupdated: Fri Jan 29 2010 14:38:00

A simple blood test may allow doctors to identify a debilitating form of arthritis years before any symptoms appear, which may help to stop the disease in its tracks, new research suggests.

FDA approves drug for multiple sclerosisupdated: Fri Jan 22 2010 20:03:00

The second-to-last time EJ Levy was at Disney World, she used a scooter to navigate the enormous park. Her legs were weak and she suffered from foot drop caused by multiple sclerosis. That was 4½ years ago. On her most recent trip, a few months ago, Levy walked the entire time, thanks in part to a drug approved by the FDA on Friday.

Peanut allergy can be deadlyupdated: Wed Oct 21 2009 16:32:00

Peanuts are as American as baseball -- Americans ate nearly 1.7 billion pounds of them last year, according to the Georgia Peanut Council.

Living with food allergiesupdated: Wed Oct 21 2009 15:37:00

Kyle Graddy and family document their trip to The Hill, where they lobby for laws to manage food allergies in schools.

Commentary: Boy pushes Congress for food allergy guidelinesupdated: Wed Oct 21 2009 15:37:00

My name is Kyle Graddy. I'm 9 years old and I have a peanut allergy. I traveled to Washington last week to help myself and other kids with food allergies to have a safer experience at school.

Peanut-free ballgame highlights food allergy dangersupdated: Wed Oct 21 2009 15:22:00

Nine-year-old Kyle Graddy looked out across a minor league baseball diamond for the first time in his life and pondered the possibility of his own death.

Peanut free baseballupdated: Wed Oct 21 2009 15:22:00

Kyle, 9, has never been to a pro baseball game because of a severe peanut allergy, but one stadium makes it possible.

Is multiple sclerosis hereditary?updated: Wed Sep 30 2009 16:00:00

Is multiple sclerosis genetic or hereditary? If so, what are the statistics (for example 1 in 1,000)?

Southern deluge may help fall allergy sufferersupdated: Thu Sep 24 2009 16:40:00

It's definitely fall: Kids are back in school, football season has kicked off, and ragweed is blooming. While autumn means cooler temperatures and colorful leaves, it also means runny noses and red eyes for millions of Americans.

Sniff + sneezing = no love: 83 percent say allergies affect sex lifeupdated: Thu Sep 17 2009 07:23:00

Sneezing and wheezing may stamp out those flames of desire. A new study reveals that allergies could be getting in the way of amorous activities.

10 tips to allergy-proof your home for fallupdated: Thu Aug 20 2009 11:23:00

Your home harbors a surprising number of sneaky allergy-causing culprits.

Is my daughter's violent reaction to a drug an allergy?updated: Tue Aug 18 2009 12:19:00

My daughter was treated for anxiety with Zoloft around a year ago. However, her school reported alarming, violent behavior (she never had that before), and we stopped it after only a week. I always understood this to be an "adverse effect," but a nurse today told me it was an allergy. An allergy means she should never take it again, but an adverse effect could be grown out of, and doesn't rule out similar drugs. Was the nurse just dumbing things down, or was she correct?

Skateboarder's death underscores insect allergy risksupdated: Mon Aug 17 2009 15:03:00

Known for building skate parks and shaping the skateboarding scene in New York, Andy Kessler, 48, died this week after an allergic reaction to an insect sting, friends and family told news media.

What to do if you're allergic to your petupdated: Thu Aug 13 2009 09:48:00

If you could snap your fingers and make your allergies disappear, you'd probably do it in a second. But what if your pet is the cause of your watery eyes, sneezing, and runny nose?

5 Web weapons in your war on allergiesupdated: Mon Aug 10 2009 12:01:00

Got allergies? If you do, the Internet offers a host of helpful options, from widgets to iPhone applications to pollen-counting programs that deliver daily emails to your inbox. Used correctly, these digital tools can help fight allergies in the real world, experts say.

Study: Better diabetes control pays off over decadesupdated: Mon Jul 27 2009 17:05:00

Regina Regazzi, a 38-year-old New Yorker, is one of the lucky ones. Found to have type 1 diabetes as a child, she has remained relatively free of complications and continues to lead a healthy, active lifestyle. In fact, this executive recruiter has even run several marathons.

People.com: Deepak Chopra: Michael Jackson Had Lupusupdated: Sun Jun 28 2009 14:47:00

The spiritual teacher and doctor says it may have been caused by childhood trauma

People.com: Elisabeth Hasselbeck Dismisses Plagiarism Claimupdated: Wed Jun 24 2009 17:29:00

The View co-host calls the accusation against her book "without merit"

Mystery cough? 8 possible culpritsupdated: Mon Jun 22 2009 11:40:00

You've been coughing for weeks. How do you know if it's just a hard-to-shake cold or something more serious?

How to deal with your child's asthmaupdated: Thu Jun 18 2009 11:01:00

When she was 2 years old, Sonali Mavinkurve caught a cold. But this time there was nothing common about it.

Revealed: Secret allergy triggersupdated: Tue Jun 16 2009 09:29:00

You could blame weeds, trees, and grasses if you start itching, sneezing, coughing, and wheezing this fall. But the usual suspects aren't the only triggers.

Should I breast-feed a baby with food allergies?updated: Mon Jun 15 2009 09:52:00

I am exclusively beast-feeding my 4-month-old baby, who was diagnosed with allergic colitis at 3 months. I have been off dairy and soy for eight weeks now. We still see blood specks in his poop. He is gaining weight, albeit very slowly. Question, is it beneficial for me to be on an elimination diet and figure out what he is allergic to or is a hypoallergenic formula the answer? Has any research been done on this? My baby won't take those formulas and I am torn on what to do. Is breast-feeding detrimental in this case or will he outgrow it eventually in six months or a year? Please advise.

Teen diagnoses her own disease in science classupdated: Thu Jun 11 2009 09:26:00

For eight years, Jessica Terry suffered from stomach pain so horrible, it brought her to her knees. The pain, along with diarrhea, vomiting and fever, made her so sick, she lost weight and often had to miss school.

Teen diagnoses selfupdated: Thu Jun 11 2009 09:26:00

KOMO brings us the story of a teen who was able to diagnose herself, after doctors were not.

Allergy remediesupdated: Tue Jun 09 2009 12:27:00

iReporter and lifelong allergy sufferer Kristin Carroll reveals her personal remedies against sneezes and sniffles.

How I cope with my 'inevitable mucus-fest'updated: Tue Jun 09 2009 12:27:00

When it comes to dealing with allergies, many sufferers rely on home remedies to ease their symptoms.

Finding relief as spring allergies rage onupdated: Fri May 22 2009 09:44:00

Jack Schwartz, 8, has had seasonal allergy symptoms in the past, but his parents never needed to give him medication.

Stem cell transplant 'very encouraging' for type 1 diabetesupdated: Thu May 07 2009 15:12:00

A handful of people with type 1 diabetes have been able to survive without insulin shots for more than two-and-a-half years, on average, after having their own blood stem cells removed and reimplanted through intravenous injection, U.S. and Brazilian researchers reported Tuesday.

Move out, doctor tells familyupdated: Wed May 06 2009 14:27:00

A Florida homeowner says a doctor has told her family to move out as they grapple with health problems.

Get out of house with Chinese drywall, doctor tells familyupdated: Wed May 06 2009 14:27:00

Yorelle Haroush fled a million-dollar South Florida home this week, chased out, she said, by drywall made in China that's emitting vapors that smell like rotten eggs.

Pets, owners challenged by increasing allergiesupdated: Tue Apr 28 2009 14:44:00

Jacqui Read loves to hike with Buddy on the weekends.

Five places to escape seasonal allergiesupdated: Tue Apr 14 2009 11:44:00

It's about the time of year when many of those with seasonal allergies are starting to grumble.

People.com: Elisabeth Hasselbeck Makes Grandma's Gluten-Free Recipesupdated: Mon Apr 13 2009 14:07:00

The View co-host talks about raising a family while living with celiac disease

Oral allergy syndrome may explain mysterious reactionsupdated: Mon Apr 13 2009 11:05:00

Have you ever experienced itchiness or hives in your mouth area after eating raw fruit or vegetables? Do you also have seasonal allergies?

My son's struggle against deadly food allergiesupdated: Fri Apr 03 2009 10:45:00

Chicken nuggets. Sandwiches. Pizza. Baseball games. Play-Doh. These are some of the basics of childhood that could prove deadly to my 4-year-old son, Teddy.

Allergy season, pollen counts usher in springtimeupdated: Wed Apr 01 2009 13:01:00

The wet tissues pile up as pollen from trees swirls in the air, clogging noses and tickling eyes without relief. This is what parts of March, April and May are like for many Americans.

What's causing my morning sneezing fits?updated: Wed Mar 18 2009 09:27:00

For the past two months, each morning I have had a series of sneezes and a runny nose. The episodes last for about 30 minutes. I had a flu shot in November 2008. I exercise daily, riding the bike for about 14 miles each day. I average one hour and approximately 15 mph. When I am exercising, the sniffles go away! I do not like to take over-the-counter pills. What could be wrong?

Is there an eggless flu shot?updated: Mon Mar 09 2009 10:02:00

I'm 45 years old. My doctor says I have a severe allergy to eggs. I've had only one flu shot in my life and I got very sick in the immediate aftermath. I've been lucky through my life to either get a mild flu or not at all, but with so many coming down with what seems to be an awful flu this season, and my increasing age -- I worry.

FDA: Psoriasis drug could cause deadly brain infectionupdated: Fri Feb 20 2009 12:39:00

The government is warning that taking the psoriasis drug Raptiva could result in serious brain infection and even death.

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