This strain of Ebola is not contagious during the incubation period.
The incubation period for someone who has been exposed is between 2 to 21 days. People are not contagious during this time, only after symptoms appear.
I chose that link almost at random. There are hundreds saying the same thing in the news today.
http://www.kctv5.com/story/26153300/ebola-101-what-the-us-needs-to-know-about-the-virus
Good to know. I sit corrected.