[marmottus]

Reminds me of this game, Plague Inc [1], where you can simulate a plague that starts silently until the symptoms become too strong and starts a race between the deadly decease and the governments looking for a cure together and closing borders to prevent it from spreading.

[1] https://www.ndemiccreations.com/en/22-plague-inc

[therapeutic]

One of my most frustrating memories was Madagascar shutting their borders down at the first sign of disease in any other country. The bane of my teenage existence.

[gowld]

That was originally Pandemic 2, which Plague Inc cloned.

http://knowyourmeme.com/memes/shut-down-everyting