the more I watch this the more I like it, wonder if it going to get a second season
i like it
BUT
as cole and his friends in the future are natural immune to the virus why doesn't he just give railly his (or a collection of blood/dna from the future) blood which will have antibody's or his DNA, since she has the resources in 2015 to make a vaccine from it thus save mankind
Well I thought that body was Cole, hence the nose bleed when he got near himself. They explained the power of a paradox in the first episode!
It would be impossible for him to be the source though, since the only reason he went back in the first place was because of the virus. He can't go back with the virus to invent the virus if the virus didn't already exist to create him, the virus. **** time travel lol