Pose your questions to Dr. Greene and the DrGreene.com Community on
Ask, Answer, Learn.
How can you tell the difference between cold and flu? I recorded this video with A.D.A.M. to give you information that will help you determine the difference between the two.
How do you know if you have swine flu (H1N1)? There's a great new online tool that can help you find out -- and it's free! Just go to http://www.FeelingFlu.com
Comments