Things, I think, can make game more challenging

[a_[w]]

For now choice is quite simple and does not demand from player to think hard, I would enjoy more trickery and backstabbing in consequences when doing my choice. I remember playing game called "Commersant", it has really annoying feature -- when player almost won and feels like it the game suddenly plays "suddenly something horrible happens" card and player has dragged like 20-80% progress back. It was really annoying, but in this game something similar(not that rough) could add to experience.

Would be also cool to be able to start playing from different points of pandemia, form very beginning as it is now or from the point when humans almost extinct and every choice is irreversible.