Do I have the flu?

There is so much talk about the flu, about THE FLU (oink), and whatever else we may be afflicted with.  If I sniffle or cough, what have I got?

This chart was made available to me, and I wanted to share it for anybody's reference.  Thanks and credit to whoever authored it; and I hope it is accurate enough!

And, this makes another post on my blog!  (The third, yeah!)