Who Knew? Flu Season

There is nothing I don't love about Yahoo's Who Knew videos. So clever! So informative! So much fun to watch!

To prove my point, here's today's effort, which focuses on everything you ever wanted to know about flu season. Watch the video and then check out our flu tips here.

Just remember: It ain't over 'til it's over (and that's still a month or two away...)!