Trials will begin in Uganda this week for three vaccines that could combat the Ebola outbreak—and one of those vaccines was created here in Canada. But it was created years ago, and simply sat there, waiting for someone, anyone, to move it to trial and manufacture. And this is something of a pattern.Why is Canada among the world leaders in finding vaccines, and never doing anything with them? Why does it take for-profit companies or dozens of deaths before these projects move forward? How many lives could be saved from how many viruses if Canada, and the world, were just a little more proactive?GUEST: Jason Nickerson, humanitarian representative to Canada for Doctors Without Borders/Médecins Sans Frontières