The 28 Years Later trailer has a lot more Teletubbies and creepy poetry than I expected

It’s been nearly thirty years since the rage virus escaped from a biological weapons laboratory, and now, still in a brutally enforced quarantine, some have found ways to exist among the infected. One of those groups of survivors lives on a small island connected to the mainland by one heavily defended road. When one member of the group leaves the island on a mission into the dark heart of the mainland, he discovers secrets, wonders and horrors that have mutated not only the infected but other survivors as well.