The clock is ticking. And a billion lives hang in the balance. A mystery disease strikes a family in New Jersey. Epidemic investigator Glenn Stevens rushes to the site. It's the disease the CDC has been preparing for and the pandemic they’ve been dreading. As the fatalities skyrocket, the lab rushes to identify the pathogen, and Glenn gets shocking news: this is no natural disease mutation. Someone is out there working in the shadows, a man who plans to make the already dire situation even worse. Now it is Glenn’s job to find him and stop him. Humanity’s future is at stake...