Rebirth

Publisher's blurb:

In this one-shot adventure, an earthquake ruins an adventuring party’s rest and noxious spores drive villagers and monsters alike into a mindless, flesh-eating frenzy. The contagion will surely spread, unless brave heroes can find the source and wipe it out, contending with monsters and competitors as they hasten to kill – or cure – the corrupted Celestial at the center of the crisis.

This adventure is designed for four to six 7th-9th level characters and is optimized for five characters with an average party level (APL) of 8.