'The City has called on Danielle Forest, Virtual Engineer, to find the source of a new influenza epidemic that is infecting the City and threatening the Outlands. The disease partially kills, and those affected become zombies intent on killing all around them. If the epidemic is not controlled, the deaths are likely to be greater than anything seen since the Black Death. Danielle and her boyfriend, Neil, may be infected with the disease, so they must race against time to find the source in order for an antidote to be made. But can they find the origin of this terrible disease before it's too late?'
Source: Publisher's blurb.