Monday, February 13, 2012
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Cold and Flu Learning Center

 

The flu is a contagious infection of the nose, throat, and lungs caused by the influenza virus.

 
 

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Flu

Flu

The flu is a contagious infection of the nose, throat, and lungs caused by the influenza virus.More »
Common Cold

Common Cold

The common cold generally involves a runny nose, nasal congestion, and sneezing. You may also have a sore throat, cough,...More »
 
 

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