In-depth

Childhood vaccines

Wonder about the benefits and risks of childhood vaccines? Get answers to your questions.

Childhood vaccines

Cough

An occasional cough is normal and healthy. A cough that persists for weeks signals an underlying problem.

Fatigue

Fatigue can signal many things. Here are some tips to help you decipher why you're wiped out and to regain your energy.

Nasal congestion

Nasal congestion: Causes and when to see a doctor.

Red eye

Runny nose

Runny nose: What's causing your sniffles?

Vaccines for adults

Mar. 19, 2013

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