Ebola has no vaccine and no cure, as the BBC's Sophie Ikenye reports Most border crossings in Liberia have been closed and communities hit by an Ebola outbreak face quarantine to try to halt the spread of the virus. Screening centres are also being set up at the few major entry points that will remain open, such as the main airport. Meanwhile, Nigeria largest's airline, Arik Air, has suspended all
![Ebola outbreak: Liberia shuts most border points](https://cdn-ak-scissors.b.st-hatena.com/image/square/5aec3b5b72da364e0cccb2dfcf6a182bf1ebaa76/height=288;version=1;width=512/https%3A%2F%2Fichef.bbci.co.uk%2Fnews%2F1024%2Fmedia%2Fimages%2F76567000%2Fjpg%2F_76567722_76567721.jpg)