I think the concern is that unlike AIDS, you can get Ebola from minor things like tears (someone rubs their eyes), touches a surface, you sit or touch the same surface with your hands, you sneeze, cover your mouth, etc…
Sweat like someone else said as well…
Overall, sounds like a more deadly virus since it can survive outside the body I’ve read and “could” be airborne from a sneeze or sweat, etc…
All in all, safer to just stay far away if you can.