How did your region survive? Did it?

[Trolliverse]

By spamming cure missiles at each other and yes.

[Renewed Detroit]

The Gamma World did quite well, being a tiny region and having roughly half the countries researching a cure while the others blasted zombies. About 90% survivors.

Sadly, the outbreak makes little sense for the region IC, since no nation has the research or military capability needed to help each other effectively. Perils of playing in a post-apocalyptic setting, I guess.

[Sanian Confederacy]

Yes, and it involved a whole lot of Cure Missile spam along with a handful of ejections aimed at those who feel under the influence of our Zombified brethren.

[Trefeqia]

The Social Liberal Union did survive and it did by closing its borders and having its countries search for a cure and launching cure missiles at each other.

[Puerto Tyranus]

I, being the representative of my region, took it upon myself to pour my massively over-funded military into the other nations in my region without their consent and systematically murdered every zombie in the region. Then I sat back and watched as other regions burned from my throne of zombie skulls.