Yes. For all time.
I loved reading the following:
http://www.cdc.gov/mmwr/preview/mmwrhtml/mm6417a6.htm
http://throb.gizmodo.com/turns-out-the-ebola-virus-can-be-sexually-transmitted-1737730480
http://www.latimes.com/nation/la-na-1012-ebola-fever-20141012-story.html
12.9% present no fever, and it is transmissible for over five months after being “cleared”.
And Princess felt that quarantines were for the little people.
And we still have no idea where this bug hides between outbreaks, don’t know long term post infection secondary behavior.