Don't worry if you're already out of the hunt for the $1 billion that will be awarded to the person who picks every bracket correctly in the NCAA basketball playoffs. You still have a shot at making some money -- by investing in health care.

This week's list of humongous health-care stocks show how to jump through the hoops. One of our winners had great news from a European regulatory committee. Another announced a big merger. And the third bounced back somewhat from a horrible prior week. 

Which stocks made this week's top three? Find out by watching the following slideshow.

 

 

Keith Speights and The Motley Fool have no position in any of the stocks mentioned. Try any of our Foolish newsletter services free for 30 days. We Fools don't all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors. The Motley Fool has a disclosure policy.