well, they say that Misery loves company, here's a free way to track cold & flu outbreaks around the Country:

Tools & Tips on Beauty, Wellness, Home, Family and More - P&G Everyday Solutions

I suppose that you could use this info to gauge whether or not to start taking extra vitamin c or kyolic garlic, lol... or... you if you already have the flu you can view others who are feeling miserable too.