The cities were lost to the Grendels and most of the human race was dead. The early news reports Neville Smith heard said that the disease had been introduced to Europe and the Americas by groups of refugees from Somalia, but the conspiracy theory websites released documents stating that something got away from the CDC and it was their own staff that spread the infection causing a global pandemic.
The last report before all telecommunications and the electric grid went down was that up to 94% of the human race had died. Only one percent of humanity was immune. That left the Grendels, well, that’s what Neville called them. Human beings who were mutated by the virus becoming…what? In the poem “Beowulf,” Grendel was cursed as a descendant of Cain from the Book of Genesis in the Bible. The creature was said to devour live warriors and in the real world, the mutants consumed the dead.
But that was over three months ago.