Equestria's an old country. It's seen it's fair share of new viruses and deadly outbreaks. The scientists and health officials have a respectable understanding in pathology. But never before has there been an outbreak like this... it came out of nowhere, hit the unsuspecting ponies hard, and left nothing but devastation in it's wake. There are only a few survivors left.... just some scattered groups, desperately clinging on to life. However, nopony can hold out forever...