The following video is part of our "Motley Fool Conversations" series, in which health-care editor/analyst David Williamson discusses topics across the investing world.

In this video, David discusses why the market is wrong about Vertex Pharmaceuticals. Shares plunged over 10% after the company restated the results of its recent trial combining Kalydeco with VX-809 to treat cystic fibrosis. Watch and find out two reasons the sell-off was overblown and why Vertex has a lot going for it. Fool on!

Health-care investors are always looking for the next big breakthrough. Motley Fool co-founder David Gardner recently identified a small-cap health-care company that he believes is poised for monster returns. To uncover this top pick today, enjoy the special free report "Discover the Next Rule-Breaking Multibagger." Don't miss out on this limited-time offer and your opportunity to discover this game-changing company before the market does. Click here to access your report -- it's totally free.