The subject of this article was removed from World of Warcraft after the Mists of Pandaria cleared. The in-game information in this article is kept purely for historical purposes and may not need to remain under any other categories.

Virulence
Increases the damage done by your diseases by X%.
Usable by
Class	Death knight
Properties
Location	Unholy Tree, Tier 1
Affects	Spells and Diseases
Ranks	3
Requirements
Points required	None
Spec specific	Yes
Talent required	None

• Increases the damage done by your diseases by X%.

Virulence is a Death knight talent located in the 1st tier of the Unholy Tree.

Rank table

Patch Changes

• Patch 4.0.6 (8-Feb-2011): The spell hit bonus previously given by Virulence (Unholy) has been rolled into the Runic Focus passive effect that all death knights possess.Virulence has been redesigned. It now grants 10/20/30% additional disease damage. 
  
• / Patch 4.0.1 (12-Oct-2010): No longer reduces the chance that spells and diseases the death knight cause can be cured. 
  
• Patch 3.1.0 (14-Apr-2009): Moved from tier 2 to tier 1. 
  

External links

• Wowhead
• Thottbot
• WoWDB

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