As to whether or not CS can cure Ebola, I'm not sure. Though my take on this is that it can't hurt to try.
ie, in cases of colds, I've found CS does very little in way or stopping the progression of the virus once in the body. Though it does however really seem to minimize the severity of the effects and overall duration of the cold itself. Which leads me to believe that the CS may be contributing reinforcements to the side effects of the virus. Which in turn could very well prove beneficial to a virus such as Ebola.
Whatever the case, I wouldn't want to be the one testing this theory out. Though I will however, keep an ample supply of CS on hand(in storage), along with several blood purifiers and some CDS. Of which I'd take using the enema method. Which is about all I could think of to throw at this thing in a life and death situation. :/