Talk:Pandemic: Plague Z (Map Game)/@comment-26044830-20170213082952/@comment-31011021-20170213193702

We will keep changing the chemical so they don't get immune. Also, if they get immune to a lot of chemicals, their bodies won't be able to produce all the defence mechanisms in the right time and their defence system should fail. Their DNA will change so much, it becomes unrepairable and they start dying. That means that after a while all mutants will hypothetically die if we spray a load of chemicals on them. It will take a very long time though, so don't count on it.