As cooler weather approaches, the season for being sick isn't far behind. This year, there's heightened concern over the cold and flu season because of the H1N1 flu virus. Find prevention strategies and answers to your cold and flu questions here.

This content is not intended to be a substitute for professional medical advice, diagnosis or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition. If you think you may have a medical emergency, call your doctor or 911 immediately.