Let's face it, we've all asked ourselves this question at least once over the last few months. The Ebola breakout has gone from bad to worse in West Africa and countries are on high alert all over the world making sure the virus doesn't land on their shores. In this documentary, Dr Chris van Tulleken, who is one of the doctors trained by the Royal Free Hospital in Ebola management, presents a guide to one of the greatest international health scares in recent times, revealing the 10 essential things people need to know about the disease.