Transmitted by Pests.
Early symptoms might show in the first 24 hours
Later symptoms are apparent the second day, then after 48 hours permanent consequences may result
If exposed to a Diseases: roll a Resistance Check \((1d6+\text{CON Rating})>\text{DV Diseases}\) to avoid infection
Once Infected most of the time the only cure is with medical herbs
The GM will give you clues on what kind of herbs are necessaries based on profession and die roll results