The Diseased

Earth has been rampaged by a series of pandemics. Esther Dakori is a student of virology, working hard to stem the influx of sickness ... but she's being watched by a mysterious agent sent to weed out traitors.
Meanwhile Vera, head of the Global Center for Disease Control, has a solution. But can her plan to implement an ultimate vaccine work - or will it make things worse than before?
Together with a band of survivors, Esther is forced to watch everything she's worked so hard to save come crumbling down within hours.
Can they find a way to save humanity, or will they all be consumed by The Diseased?