We don’t know where Ebola is going — or where it began

The World Health Organization just declared its ninth-ever public health emergency over an Ebola outbreak in the Congo. More than 600 suspected cases. At least 139 deaths. No identified source. Vox's Bryan Walsh explains why not knowing where Ebola comes from is not just unsettling — it's what guarantees the next outbreak. Subscribe to our channel and turn on notifications (🔔) so you don't miss any videos: http://goo.gl/0bsAjO Vox.com is a news website that helps you cut through the noise and understand what's really driving the events in the headlines. Check out http://www.vox.com. Watch our full video catalog: http://goo.gl/IZONyE Follow Vox on TikTok: http://tiktok.com/@voxdotcom Check out our articles: https://www.vox.com/ Listen to our podcasts: https://www.vox.com/podcasts