Yes. Water vapor from your breath carries thru the air. A sneeze, cough or just normal breathing spreads this water vapor. The distance varies. It only depends on how contagious whatever your breath is carrying.
The scariest ebola scenario I heard was written years ago by Tom Clancy. Muslim extremists take a contagious nurse/nun, extract the virus and weaponize it. You hear zero mention of that book in the news. Does anyone remember it? What is the name of it?
The fact this hasn`t been observed may simply be due to the fact it`s been, so far, a tropical disease. There was even a suggestion that Ebola Reston was airborne due to the time of year it struck in Reston Virginia.
Rainbow Six