Disease Damage
Damage Type
7 skills and 5 gear sets deal Disease damage in The Elder Scrolls Online. Dealing it can apply Diseased, the disease status effect.
Applies status effect
Every Disease damage hit rolls to apply Diseased, which is how a group gets the effects it carries.
Skills that deal Disease damage
Split by how many enemies each one can reach, which is what decides how often the status effect lands.
Area of effect
Sets that deal Disease damage
A proc on these sets deals Disease damage, so wearing one adds another roll at the status effect.