CIA operative Dew Phillips, working together with CDC epidemiologist Margaret Montoya, race to stop the spread of a mysterious disease that is turning ordinary people into murderers. A former football player who has become infected with the deadly bioengineered parasite may carry the cure.

"The explosive conclusion to the New York Times bestselling trilogy that began with Infected and Contagious. The alien intelligence that unleashed two horrific assaults on humanity has been destroyed. But before it was brought down in flames, it launched one last payload--a tiny soda-can-sized canister filled with germs engineered to wreak new forms of havoc on the human race. That harmless-looking canister has languished under thousands of feet of...