Balloon head

A lab experiment gone wrong causes a worldwide apocalypse.

A scientists attempt to make an antidote for Osteogenesis imperfecta (OI) to help his daughter, goes horribly wrong. He turns into the creature known as balloon head. A simple bite from this creature will change you from a normal person, to a cannibalistic monster. This spreads worldwide and the survivors must try to find a way to fix it.