What is the difference between cold and flu?

What is the difference between cold and flu?
What is the symptoms? And how would you know if you have it? ( except going to the doctor xP)

Posted by Casey
The flu has a temperature, a cold doesn't.

Posted by thresher
http://www.webmd.com/cold-and-flu/cold-guide/flu-cold-symptoms

Know better? Leave your own answer in the comments! Cold and Flu Basics - Cold and Flu Center - Gocoldflu.info
How to recognize the symptoms of cold and flu, which treatments work best, and advice on staying healthy during cold and flu season

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