Virus control

A large pandemic, called Uconcha, more commonly known as the Zombie virus, is spreading. While not much is known about it, you have one goal. Don't let it get to your country. Be a guard, putting down the mutated, or be a scientist, trying to cure it. Or maybe be a civilian, just trying to get cured and go into the country. Perhaps, be a rebel, trying to blow the gate, and let the mutants be over. The possibilities are...not... quite...endless, but there's a lot!