Which two countries' borders were completely closed to their neighbors after this year's outbreak?

Guinea and Liberia have largely been cut off from neighboring countries by closing their borders and having neighboring countries like Senegal close its borders in response to the Ebola outbreak. In addition Sierra Leone has also had border closures in response to the crisis. In time more border closures could occur as the Ebola virus becomes a larger public health risk. 

A. a combination between christian and indigenous beliefs.have a good day!