The Blood Plague

The Blood plague appears to be a sort of disease that affects humanoids only. They are what is considered in the modern world as vampires, causing mental decay and some physical degradation. From what has been witnessed, the afflicted have some sort of violent reaction to certain herbs and silver. The party was told that blessed water works as well, but not the god(s) whom must bless said water. The inquisition is currently looking for ways to cure this plague.