Thats the biggest weakness in the plot. In my eyes...
The idea every single human beng everywhere,everyplace is already infected...its a bg world, even with air travel...a place vast with low popultions like canada. From. Border to artic sea pacific to atlantic...most untouched...so on...a virus needs something to csrry it...i dunno..
I guess it can lead to some interesting narratives on how a virus could possibly ever infect 100% of a host population...
But it also disarms the entire point to survive..
If we are all zombies anyway one way or another, no matter what, as we all die...then whats the point?
Surviving itself is futile..
Mmm...
