BTW - have you played the Space Quest 5 - next mutation?
mechanic of your ship (his name Cliffy) came up with some device that could divide the body of a living person and the infection that was in it, turn a man into a mutant. he use teleport pad (we have this device in our game) and some other thing (i dont remember, but - wait - i will look into game solution… shit. no any mention) - ok let it be ray-splitter.
with that mechanics - we may teoretically clean bodies from zombies to humans.
and in the future - near power plant may build clean plant - we could lure the zombies in the installation where they are converted back to the people.
and it can be be in some sense a certain goal of the game.
albeit in the form of mod
legend - in some park spewed and people began zombies.
we must build installation and entice it zombies and thus save people.