For 200,000 years the flame of humanity has burned brightly on earth. From time to time that fame has fickered, However it has never threatened to extinguish until the Tunguskin flu. The Tunguskin flu is a 10,000-year old virus locked in the permafrost of remote Siberia until a cataclysmic event frees it. As the world's governments scramble to set up labs in remote locations, the virus burns through the population. Chief Troy Jackson is a 20-year...