When Deep Vein Thrombosis Causes Symptoms. See your doctor immediately.
Who Gets Pneumonia? Age and health affect your risk.
Diagnosing Pneumonia. Continue.
Recognizing COPD. Possible symptoms of chronic obstructive pulmonary disease.
Considering the Nasal Spray Flu Vaccine? Some people shouldn't get it, experts say.
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CDC Lowers Age for First Pneumococcal Vaccine to 50