A Sickness in Silverton

Publisher Blurb: A Sickness in Silverton is designed for a Druid, level 3-5, powered by Pathfinder Roleplaying Game. A grave illness has befallen the little folk of Silverton, and only the town drunk and a Dwarven prospector have avoided the debilitating malaise. Do you have the wits and will to uncover the source of this sinister sickness?