It's a real thing, and there has been some news coverage indicating that the effort has been helpful. Here's a blog post with a little more detail, and several

It's a real thing, and there has been some news coverage indicating that the effort has been helpful. Here's a blog post with a little more detail, and several relevant links: https://www.mapbox.com/blog/osm-ebola-mapping/ https://www.mapbox.com/blog/osm-ebola-mapping/