Air Travel: Can I Catch A Cold, Flu?
Dr. Ronald Turner answers the question: 'Air Travel: Can I Catch A Cold, Flu?'
How Do Cold and Flu Symptoms Differ?
Dr. Jon Abramson answers the question: 'How Do Cold and Flu Symptoms Differ?'
More Likely To Get A Cold In Winter?
Dr. Lisa Bernstein answers the question: 'More Likely To Get A Cold In Winter?'
What About Antibiotics For A Cold, Flu?
Dr. Andrew Pavia answers the question: 'What About Antibiotics For A Cold/Flu?'
Can I Exercise If I Have A Cold or Flu?
Dr. Bernstein answers the question: 'Can I Exercise If I Have A Cold or Flu?'
Distinguishing Dangerous Strep Throat
Dr. Thomas Weida answers the question: 'What Are Symptoms Of Strep Throat?'
Some People More Likely To Get The Flu?
Dr. Brownfield answers the question: 'Some People More Likely To Get The Flu?'
I Have A Fever. Should I See A Doctor?
Dr. Bernstein answers the question: 'I Have A Fever. Should I See A Doctor?'
Is It A Head Cold Or A Sinus Infection?
Dr. Ralph Metson answers the question: 'Is It A Head Cold Or A Sinus Infection?'
Flu Fighters From Twitter Followers
Here, the most common flu cures sent to us in 140 characters or less.
Toddler Dies of Flu; Sister Fights Cancer
Texas family feels powerless after 3-year-old could not be saved.
Pregnant Women and Flu a Dangerous Combination
The World Health Organization say pregnant women a top priority for flu shot.
Flu Has Little to Do With Cold Weather
Catching the flu has little to do with winter weather.
Top 5 Fruits That Fight the Flu
One more reason to head to the produce aisle.
Flu Can Kill Quickly, Taking Lives of Healthy Children
Healthy children could have been saved with a preventable vaccine.
10 Myths: Staying Healthy in Flu Season
Sort out fact from fiction in these common myths.
Still Time for a Flu Shot
It’s official: flu season is here. But experts say it’s not too late to get a flu shot — your best protection against...
Cold Remedy Cocktails: Do They Work?
When it comes to adding a shot of alcohol to your cold or flu remedy, it’s hard not to wish those boozy concoctions are doing...
Cold or Flu: How to Tell the Difference
Flu season is officially here, but influenza isn’t the only winter virus you have to worry about. Click here to see 12 flu...
Watch: OnCall+ Cold & Flu Introduction
Dr. Timothy Johnson and top experts bring you health advice you can trust
Watch: Flu in Children: Emily Lastinger's Story
Each year, 100 children die of the flu; 20,000 are hospitalized.
Watch: Do Flu Shots Really Prevent the Flu?
"20/20" looks at the truth behind the flu vaccine.
Watch: Germs at Your Desk
"20/20" examines the perils of snacking at your desk.
Watch: What Germs are Lurking in Your Kitchen?
Experts tell "20/20" that the kitchen can be the dirtiest place in the house.
Watch: It's Not Always Nice to Share
Experts tell "20/20" that makeup samples are contaminated with scary bacteria.
Watch: Germs at 35,000 Feet?
"20/20" looks at germs on airplanes.
Watch: Would You Touch a Public Toilet Seat?
Surprising news about one of the most feared germ-spots.
Watch: How Clean is Your Soap?
"20/20" takes a close look at anti-bacterial soap.
Watch: Smooching Fido
Are dogs' mouths really cleaner than humans'?
Watch: Obesity in America: One Community Fights Back
An elementary school's nutrition program is working to change the way kids eat.
Watch: Celine Dion's Struggle With Infertility
Dr. James Grifo of the N.Y.U. Fertility Center discusses reproduction.
Watch: Childhood Obesity Questions Answered
Dr. Richard Besser talks with three Cabinet secretaries about childhood obesity.
Watch: Lady Gaga and Lauper: Lipstick for Women's Health
The singers champion M-A-C's "Viva Glam" program to fight HIV/AIDS in women.
Watch: Questions About John Murtha's Death
How did complications from gall bladder surgery kill the congressman?
Watch: Changing Your Life: Women and Their Hearts
Dr. Richard Besser discusses simple heart healthy life changes for women
Watch: Low Supplies, Many Injured
Health professionals struggle with the dire conditions in Haiti.
Watch: Amid Horrible Devastation, a Miraculous Birth
Dr. Richard Besser helps Haitian woman get the care she needs to give birth.