When Henry wakes up in a South African hospital, he's expecting to have his appendix removed. But what he finds is the horrifying screams of other patients being ripped apart by zombies. As Henry struggles to escape, he bands together with surviving doctors to get to safety and rescue others. But no matter the continent, zombies are zombies and brains, flesh, and blood are what they always desire. If Henry's not careful, he'll wind up missing more than just his appendix.