Category:Fiction about vampire or zombie outbreaks

Works of speculative fiction that revolve around the rapid mass spread of a fictional infectious disease which transforms people into mutated and/or undead monsters, including (but not limited to) vampires or zombies.

While most of these stories feature an apocalyptic pandemic that results in the catastrophic collapse of global human civilization, this category also includes works involving a more regional epidemic, or a small-scale outbreak confined to a much smaller location which does not destroy or disrupt society as a whole.