Who needs a flu shot? How long is mono contagious? This section has tons of articles about infections that teens can get, with information about how they're spread, signs and symptoms, when to go to the doctor, and more.

• Flu Center

Colds & Flu

• 5 Tips for Surviving Shots
• 5 Ways to Fight the Flu
• Bronchitis
• Coping With Colds
• Flu Center
• Flu Facts
• Sinusitis
• The Flu Vaccine
• What to Do if You Get the Flu
• When Can I Go Back to School If I Have the Flu?
• Why Should I Care About Germs?

Skin Infections & Rashes

• Abscess
• Anthrax
• Athlete's Foot
• Bedbugs
• Cellulitis
• Eczema
• Erythema Multiforme
• Head Lice
• Impetigo
• Jock Itch
• Lyme Disease
• Molluscum Contagiosum
• Paronychia
• Pets and Your Health
• Ringworm
• Rocky Mountain Spotted Fever
• Scabies
• Shingles
• Smallpox
• What's My Lyme Disease Risk?
• What's the Difference Between Infectious and Contagious?

Stomach & Intestinal Infections

• Anthrax
• Appendicitis
• E. Coli
• Food Poisoning
• Gastrointestinal Infections and Diarrhea
• Pets and Your Health
• Salmonellosis
• Stomachaches
• Tapeworm
• The 5-Second Rule
• What's the Difference Between Infectious and Contagious?