Watch it on Academic Earth
Click on this link to open iTunes and add this course to your podcasts
Copy this link into your RSS reader to subscribe to this course via RSS
Right-click (or Ctrl-click on Mac) and select "Save as..."
Genentech and Vaxgen have spent a total of 20 years and $300 million on developing the vaccine, says Francis, but there is still a long way to go. Francis discusses some of the difficulties they have faced along the way.