There is a book written by Richard Preston called the hot zone and if you think stephen king is horrifying this book is scary and the worst part everything is in true. it is called the hot zone, stephen wrote his opinion on the back and he was scared. It was about EBOLA they are 3 types and all are airborne, which means it can be passed through the air. Ebola zaire is the worst, (as it the other two weren't) Basicaly if you get it, your orifices bleed out, your intestines turn to jelly. this book is scary. if you are interested in that sort of thing read it. If you want to know more about ebola go to the CDC website. If you saw outbreak that is what this is about. It is a level 4 virus, when means if you work in the CDC you wear special equipment etc take a shower after.