The experimental vaccine ZMapp isn’t an Israeli invention, but it has been having some success in treating Ebola victims. The problem is that stocks have run out and Israeli biotech Protalix has offered to produce more vaccine. Separately, Israeli doctors are giving Cameroon medics training on how to fight the virus.
http://www.timesofisrael.com/israeli-company-says-it-can-produce-experimental-ebola-drug/