Pneumonia can often disguise itself as a common cold or flu but is a more serious illness requiring medical attention. Discover the signs and symptoms of pneumonia, when to call your doctor -- and how to reduce your risk.
Don't let cold and flu season get you down! Dr. Oz and other Sharecare experts offer tips to prevent colds and flu, including why you need an annual flu shot, plus how to recover when you do come down with a cold or flu.
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